122668532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257707}}^1$

素因数の和:257735

約数の個数: 24

約数和(自身を含む): 259769664

約数和(自身を除く): 137101132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 257707, 515414, 1030828, 1803949, 3607898, 4381019, 7215796, 8762038, 17524076, 30667133, 61334266, 122668532]

約数ペア:

[(1, 122668532), (2, 61334266), (4, 30667133), (7, 17524076), (14, 8762038), (17, 7215796), (28, 4381019), (34, 3607898), (68, 1803949), (119, 1030828), (238, 515414), (476, 257707)]