2225557652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257707}}^1$

素因数の和:257855

約数の個数: 24

約数和(自身を含む): 4156314624

約数和(自身を除く): 1930756972

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 257707, 515414, 1030828, 4381019, 8762038, 17524076, 32728789, 65457578, 130915156, 556389413, 1112778826, 2225557652]

約数ペア:

[(1, 2225557652), (2, 1112778826), (4, 556389413), (17, 130915156), (34, 65457578), (68, 32728789), (127, 17524076), (254, 8762038), (508, 4381019), (2159, 1030828), (4318, 515414), (8636, 257707)]