856140614

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{152501}}^1$

素因数の和:152911

約数の個数: 16

約数和(自身を含む): 1471339296

約数和(自身を除く): 615198682

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 152501, 305002, 1067507, 2135014, 61152901, 122305802, 428070307, 856140614]

約数ペア:

[(1, 856140614), (2, 428070307), (7, 122305802), (14, 61152901), (401, 2135014), (802, 1067507), (2807, 305002), (5614, 152501)]