80444338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{238001}}^1$

素因数の和:238029

約数の個数: 12

約数和(自身を含む): 130663098

約数和(自身を除く): 50218760

約数列:

[1, 2, 13, 26, 169, 338, 238001, 476002, 3094013, 6188026, 40222169, 80444338]

約数ペア:

[(1, 80444338), (2, 40222169), (13, 6188026), (26, 3094013), (169, 476002), (338, 238001)]