879372286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{207497}}^1$

素因数の和:207675

約数の個数: 16

約数和(自身を含む): 1429246224

約数和(自身を除く): 549873938

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 207497, 414994, 2697461, 5394922, 33822011, 67644022, 439686143, 879372286]

約数ペア:

[(1, 879372286), (2, 439686143), (13, 67644022), (26, 33822011), (163, 5394922), (326, 2697461), (2119, 414994), (4238, 207497)]