1446400918

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1\times {\mathrm{3719}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 2187360000

約数和(自身を除く): 740959082

約数列:

[1, 2, 139, 278, 1399, 2798, 3719, 7438, 194461, 388922, 516941, 1033882, 5202881, 10405762, 723200459, 1446400918]

約数ペア:

[(1, 1446400918), (2, 723200459), (139, 10405762), (278, 5202881), (1399, 1033882), (2798, 516941), (3719, 388922), (7438, 194461)]