2559882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 5668992

約数和(自身を除く): 3109110

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 887, 962, 1443, 1774, 2661, 2886, 5322, 11531, 23062, 32819, 34593, 65638, 69186, 98457, 196914, 426647, 853294, 1279941, 2559882]

約数ペア:

[(1, 2559882), (2, 1279941), (3, 853294), (6, 426647), (13, 196914), (26, 98457), (37, 69186), (39, 65638), (74, 34593), (78, 32819), (111, 23062), (222, 11531), (481, 5322), (887, 2886), (962, 2661), (1443, 1774)]