261569007106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{7995629}}^1$

素因数の和:7997129

約数の個数: 16

約数和(自身を含む): 428309907840

約数和(自身を除く): 166740900734

約数列:

[1, 2, 11, 22, 1487, 2974, 16357, 32714, 7995629, 15991258, 87951919, 175903838, 11889500323, 23779000646, 130784503553, 261569007106]

約数ペア:

[(1, 261569007106), (2, 130784503553), (11, 23779000646), (22, 11889500323), (1487, 175903838), (2974, 87951919), (16357, 15991258), (32714, 7995629)]