260767774

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1\times {\mathrm{1901}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 395631216

約数和(自身を除く): 134863442

約数列:

[1, 2, 107, 214, 641, 1282, 1901, 3802, 68587, 137174, 203407, 406814, 1218541, 2437082, 130383887, 260767774]

約数ペア:

[(1, 260767774), (2, 130383887), (107, 2437082), (214, 1218541), (641, 406814), (1282, 203407), (1901, 137174), (3802, 68587)]