1386462010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{657091}}^1$

素因数の和:657309

約数の個数: 16

約数和(自身を含む): 2507463072

約数和(自身を除く): 1121001062

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 657091, 1314182, 3285455, 6570910, 138646201, 277292402, 693231005, 1386462010]

約数ペア:

[(1, 1386462010), (2, 693231005), (5, 277292402), (10, 138646201), (211, 6570910), (422, 3285455), (1055, 1314182), (2110, 657091)]