668839118

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1\times {\mathrm{3527}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 1023049440

約数和(自身を除く): 354210322

約数列:

[1, 2, 53, 106, 1789, 3527, 3578, 7054, 94817, 186931, 189634, 373862, 6309803, 12619606, 334419559, 668839118]

約数ペア:

[(1, 668839118), (2, 334419559), (53, 12619606), (106, 6309803), (1789, 373862), (3527, 189634), (3578, 186931), (7054, 94817)]