439272286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{70919}}^1$

素因数の和:71103

約数の個数: 16

約数和(自身を含む): 697852800

約数和(自身を除く): 258580514

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 70919, 141838, 1347461, 2694922, 11559797, 23119594, 219636143, 439272286]

約数ペア:

[(1, 439272286), (2, 219636143), (19, 23119594), (38, 11559797), (163, 2694922), (326, 1347461), (3097, 141838), (6194, 70919)]