2590147308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{434297}}^1$

素因数の和:434382

約数の個数: 48

約数和(自身を含む): 7004358144

約数和(自身を除く): 4414210836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 434297, 868594, 1302891, 1737188, 2605782, 3040079, 5211564, 6080158, 9120237, 12160316, 18240474, 30835087, 36480948, 61670174, 92505261, 123340348, 185010522, 215845609, 370021044, 431691218, 647536827, 863382436, 1295073654, 2590147308]

約数ペア:

[(1, 2590147308), (2, 1295073654), (3, 863382436), (4, 647536827), (6, 431691218), (7, 370021044), (12, 215845609), (14, 185010522), (21, 123340348), (28, 92505261), (42, 61670174), (71, 36480948), (84, 30835087), (142, 18240474), (213, 12160316), (284, 9120237), (426, 6080158), (497, 5211564), (852, 3040079), (994, 2605782), (1491, 1737188), (1988, 1302891), (2982, 868594), (5964, 434297)]