681474106

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1\times {\mathrm{4703}}^1$

素因数の和:6125

約数の個数: 16

約数和(自身を含む): 1042481664

約数和(自身を除く): 361007558

約数列:

[1, 2, 53, 106, 1367, 2734, 4703, 9406, 72451, 144902, 249259, 498518, 6429001, 12858002, 340737053, 681474106]

約数ペア:

[(1, 681474106), (2, 340737053), (53, 12858002), (106, 6429001), (1367, 498518), (2734, 249259), (4703, 144902), (9406, 72451)]