7399779842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 13872660480

約数和(自身を除く): 6472880638

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 383, 581, 766, 1079, 1162, 1279, 2158, 2558, 2681, 4979, 5362, 7553, 8953, 9958, 15106, 16627, 17906, 31789, 33254, 34853, 63578, 69706, 106157, 116389, 212314, 222523, 232778, 413257, 445046, 489857, 743099, 826514, 979714, 1380041, 1486198, 2760082, 2892799, 3428999, 5785598, 6368141, 6857998, 9660287, 12736282, 19320574, 40658131, 44576987, 81316262, 89153974, 284606917, 528555703, 569213834, 1057111406, 3699889921, 7399779842]

約数ペア:

[(1, 7399779842), (2, 3699889921), (7, 1057111406), (13, 569213834), (14, 528555703), (26, 284606917), (83, 89153974), (91, 81316262), (166, 44576987), (182, 40658131), (383, 19320574), (581, 12736282), (766, 9660287), (1079, 6857998), (1162, 6368141), (1279, 5785598), (2158, 3428999), (2558, 2892799), (2681, 2760082), (4979, 1486198), (5362, 1380041), (7553, 979714), (8953, 826514), (9958, 743099), (15106, 489857), (16627, 445046), (17906, 413257), (31789, 232778), (33254, 222523), (34853, 212314), (63578, 116389), (69706, 106157)]