28379486410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23454121}}^1$

素因数の和:23454150

約数の個数: 24

約数和(自身を含む): 56149168068

約数和(自身を除く): 27769681658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 23454121, 46908242, 117270605, 234541210, 257995331, 515990662, 1289976655, 2579953310, 2837948641, 5675897282, 14189743205, 28379486410]

約数ペア:

[(1, 28379486410), (2, 14189743205), (5, 5675897282), (10, 2837948641), (11, 2579953310), (22, 1289976655), (55, 515990662), (110, 257995331), (121, 234541210), (242, 117270605), (605, 46908242), (1210, 23454121)]