1260886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 2120400

約数和(自身を除く): 859514

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1549, 3098, 17039, 34078, 57313, 114626, 630443, 1260886]

約数ペア:

[(1, 1260886), (2, 630443), (11, 114626), (22, 57313), (37, 34078), (74, 17039), (407, 3098), (814, 1549)]