1625682238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{28817}}^1$

素因数の和:29307

約数の個数: 16

約数和(自身を含む): 2480883984

約数和(自身を除く): 855201746

約数列:

[1, 2, 67, 134, 421, 842, 28207, 28817, 56414, 57634, 1930739, 3861478, 12131957, 24263914, 812841119, 1625682238]

約数ペア:

[(1, 1625682238), (2, 812841119), (67, 24263914), (134, 12131957), (421, 3861478), (842, 1930739), (28207, 57634), (28817, 56414)]