717526990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{145543}}^1$

素因数の和:145596

約数の個数: 32

約数和(自身を含む): 1414687680

約数和(自身を除く): 697160690

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 145543, 291086, 727715, 1455430, 2474231, 4220747, 4948462, 8441494, 12371155, 21103735, 24742310, 42207470, 71752699, 143505398, 358763495, 717526990]

約数ペア:

[(1, 717526990), (2, 358763495), (5, 143505398), (10, 71752699), (17, 42207470), (29, 24742310), (34, 21103735), (58, 12371155), (85, 8441494), (145, 4948462), (170, 4220747), (290, 2474231), (493, 1455430), (986, 727715), (2465, 291086), (4930, 145543)]