2026939684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49481}}^1$

素因数の和:49529

約数の個数: 72

約数和(自身を含む): 4738396320

約数和(自身を除く): 2711456636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 49481, 98962, 197924, 346367, 544291, 692734, 940139, 1088582, 1385468, 1880278, 2177164, 2424569, 3760556, 3810037, 4849138, 6580973, 7620074, 9698276, 10341529, 13161946, 15240148, 20683058, 26323892, 26670259, 41366116, 46066811, 53340518, 72390703, 92133622, 106681036, 144781406, 184267244, 289562812, 506734921, 1013469842, 2026939684]

約数ペア:

[(1, 2026939684), (2, 1013469842), (4, 506734921), (7, 289562812), (11, 184267244), (14, 144781406), (19, 106681036), (22, 92133622), (28, 72390703), (38, 53340518), (44, 46066811), (49, 41366116), (76, 26670259), (77, 26323892), (98, 20683058), (133, 15240148), (154, 13161946), (196, 10341529), (209, 9698276), (266, 7620074), (308, 6580973), (418, 4849138), (532, 3810037), (539, 3760556), (836, 2424569), (931, 2177164), (1078, 1880278), (1463, 1385468), (1862, 1088582), (2156, 940139), (2926, 692734), (3724, 544291), (5852, 346367), (10241, 197924), (20482, 98962), (40964, 49481)]