521304472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5012543}}^1$

素因数の和:5012562

約数の個数: 16

約数和(自身を含む): 1052634240

約数和(自身を除く): 531329768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5012543, 10025086, 20050172, 40100344, 65163059, 130326118, 260652236, 521304472]

約数ペア:

[(1, 521304472), (2, 260652236), (4, 130326118), (8, 65163059), (13, 40100344), (26, 20050172), (52, 10025086), (104, 5012543)]