224978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 385560

約数和(自身を除く): 160582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 509, 1018, 6617, 8653, 13234, 17306, 112489, 224978]

約数ペア:

[(1, 224978), (2, 112489), (13, 17306), (17, 13234), (26, 8653), (34, 6617), (221, 1018), (442, 509)]