247293310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{2287}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 486300672

約数和(自身を除く): 239007362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1966, 2287, 4574, 4915, 9830, 10813, 11435, 21626, 22870, 25157, 50314, 54065, 108130, 125785, 251570, 2248121, 4496242, 11240605, 22481210, 24729331, 49458662, 123646655, 247293310]

約数ペア:

[(1, 247293310), (2, 123646655), (5, 49458662), (10, 24729331), (11, 22481210), (22, 11240605), (55, 4496242), (110, 2248121), (983, 251570), (1966, 125785), (2287, 108130), (4574, 54065), (4915, 50314), (9830, 25157), (10813, 22870), (11435, 21626)]