351831974

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{80071}}^1$

素因数の和:80112

約数の個数: 16

約数和(自身を含む): 571714080

約数和(自身を除く): 219882106

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 80071, 160142, 1040923, 2081846, 13531999, 27063998, 175915987, 351831974]

約数ペア:

[(1, 351831974), (2, 175915987), (13, 27063998), (26, 13531999), (169, 2081846), (338, 1040923), (2197, 160142), (4394, 80071)]