856273402

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{10163}}^1$

素因数の和:10677

約数の個数: 16

約数和(自身を含む): 1300178880

約数和(自身を除く): 443905478

約数列:

[1, 2, 103, 206, 409, 818, 10163, 20326, 42127, 84254, 1046789, 2093578, 4156667, 8313334, 428136701, 856273402]

約数ペア:

[(1, 856273402), (2, 428136701), (103, 8313334), (206, 4156667), (409, 2093578), (818, 1046789), (10163, 84254), (20326, 42127)]