569851490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{55487}}^1$

素因数の和:55586

約数の個数: 32

約数和(自身を含む): 1118638080

約数和(自身を除く): 548786590

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 55487, 110974, 277435, 554870, 721331, 1442662, 3606655, 4383473, 7213310, 8766946, 21917365, 43834730, 56985149, 113970298, 284925745, 569851490]

約数ペア:

[(1, 569851490), (2, 284925745), (5, 113970298), (10, 56985149), (13, 43834730), (26, 21917365), (65, 8766946), (79, 7213310), (130, 4383473), (158, 3606655), (395, 1442662), (790, 721331), (1027, 554870), (2054, 277435), (5135, 110974), (10270, 55487)]