672931294

素因数分解:

$2^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{15401}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 1154041056

約数和(自身を除く): 481109762

約数列:

[1, 2, 7, 14, 3121, 6242, 15401, 21847, 30802, 43694, 107807, 215614, 48066521, 96133042, 336465647, 672931294]

約数ペア:

[(1, 672931294), (2, 336465647), (7, 96133042), (14, 48066521), (3121, 215614), (6242, 107807), (15401, 43694), (21847, 30802)]