1047818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 1638144

約数和(自身を除く): 590326

約数列:

[1, 2, 47, 71, 94, 142, 157, 314, 3337, 6674, 7379, 11147, 14758, 22294, 523909, 1047818]

約数ペア:

[(1, 1047818), (2, 523909), (47, 22294), (71, 14758), (94, 11147), (142, 7379), (157, 6674), (314, 3337)]