2188156739

素因数分解:

${\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 2247284736

約数和(自身を除く): 59127997

約数列:

[1, 71, 137, 227, 991, 9727, 16117, 31099, 70361, 135767, 224957, 2208029, 9639457, 15971947, 30819109, 2188156739]

約数ペア:

[(1, 2188156739), (71, 30819109), (137, 15971947), (227, 9639457), (991, 2208029), (9727, 224957), (16117, 135767), (31099, 70361)]