2103117562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 4407459840

約数和(自身を除く): 2304342278

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 31, 38, 46, 62, 91, 133, 161, 182, 217, 247, 266, 299, 322, 403, 434, 437, 494, 589, 598, 713, 806, 853, 874, 1178, 1426, 1706, 1729, 2093, 2821, 3059, 3458, 4123, 4186, 4991, 5642, 5681, 5971, 6118, 7657, 8246, 9269, 9982, 11089, 11362, 11942, 13547, 15314, 16207, 18538, 19619, 22178, 26443, 27094, 32414, 39238, 39767, 52886, 53599, 64883, 77623, 79534, 94829, 107198, 113449, 129766, 137333, 155246, 176111, 185101, 189658, 210691, 226898, 255047, 274666, 343759, 352222, 370202, 372761, 421382, 502417, 510094, 608189, 687518, 745522, 1004834, 1216378, 1232777, 1474837, 1785329, 2406313, 2465554, 2609327, 2949674, 3516919, 3570658, 4257323, 4812626, 4845893, 5218654, 6531421, 7033838, 7906457, 8514646, 9691786, 11555591, 13062842, 15812914, 23111182, 33921251, 45719947, 55345199, 67842502, 80889137, 91439894, 110690398, 150222683, 161778274, 300445366, 1051558781, 2103117562]

約数ペア:

[(1, 2103117562), (2, 1051558781), (7, 300445366), (13, 161778274), (14, 150222683), (19, 110690398), (23, 91439894), (26, 80889137), (31, 67842502), (38, 55345199), (46, 45719947), (62, 33921251), (91, 23111182), (133, 15812914), (161, 13062842), (182, 11555591), (217, 9691786), (247, 8514646), (266, 7906457), (299, 7033838), (322, 6531421), (403, 5218654), (434, 4845893), (437, 4812626), (494, 4257323), (589, 3570658), (598, 3516919), (713, 2949674), (806, 2609327), (853, 2465554), (874, 2406313), (1178, 1785329), (1426, 1474837), (1706, 1232777), (1729, 1216378), (2093, 1004834), (2821, 745522), (3059, 687518), (3458, 608189), (4123, 510094), (4186, 502417), (4991, 421382), (5642, 372761), (5681, 370202), (5971, 352222), (6118, 343759), (7657, 274666), (8246, 255047), (9269, 226898), (9982, 210691), (11089, 189658), (11362, 185101), (11942, 176111), (13547, 155246), (15314, 137333), (16207, 129766), (18538, 113449), (19619, 107198), (22178, 94829), (26443, 79534), (27094, 77623), (32414, 64883), (39238, 53599), (39767, 52886)]