1903689528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{44537}}^1$

素因数の和:44696

約数の個数: 64

約数和(自身を含む): 5162844960

約数和(自身を除く): 3259155432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 10686, 14248, 21372, 42744, 44537, 89074, 133611, 178148, 267222, 356296, 534444, 578981, 1068888, 1157962, 1736943, 2315924, 3473886, 4631848, 6101569, 6947772, 12203138, 13895544, 18304707, 24406276, 36609414, 48812552, 73218828, 79320397, 146437656, 158640794, 237961191, 317281588, 475922382, 634563176, 951844764, 1903689528]

約数ペア:

[(1, 1903689528), (2, 951844764), (3, 634563176), (4, 475922382), (6, 317281588), (8, 237961191), (12, 158640794), (13, 146437656), (24, 79320397), (26, 73218828), (39, 48812552), (52, 36609414), (78, 24406276), (104, 18304707), (137, 13895544), (156, 12203138), (274, 6947772), (312, 6101569), (411, 4631848), (548, 3473886), (822, 2315924), (1096, 1736943), (1644, 1157962), (1781, 1068888), (3288, 578981), (3562, 534444), (5343, 356296), (7124, 267222), (10686, 178148), (14248, 133611), (21372, 89074), (42744, 44537)]