8099988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 20556480

約数和(自身を除く): 12456492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 379, 411, 548, 758, 822, 1137, 1516, 1644, 1781, 2274, 3562, 4548, 4927, 5343, 7124, 9854, 10686, 14781, 19708, 21372, 29562, 51923, 59124, 103846, 155769, 207692, 311538, 623076, 674999, 1349998, 2024997, 2699996, 4049994, 8099988]

約数ペア:

[(1, 8099988), (2, 4049994), (3, 2699996), (4, 2024997), (6, 1349998), (12, 674999), (13, 623076), (26, 311538), (39, 207692), (52, 155769), (78, 103846), (137, 59124), (156, 51923), (274, 29562), (379, 21372), (411, 19708), (548, 14781), (758, 10686), (822, 9854), (1137, 7124), (1516, 5343), (1644, 4927), (1781, 4548), (2274, 3562)]