256607353222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{220074917}}^1$

素因数の和:220074983

約数の個数: 16

約数和(自身を含む): 427825640592

約数和(自身を除く): 171218287370

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 220074917, 440149834, 2420824087, 4841648174, 11663970601, 23327941202, 128303676611, 256607353222]

約数ペア:

[(1, 256607353222), (2, 128303676611), (11, 23327941202), (22, 11663970601), (53, 4841648174), (106, 2420824087), (583, 440149834), (1166, 220074917)]