138325012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{170351}}^1$

素因数の和:170391

約数の個数: 24

約数和(自身を含む): 286191360

約数和(自身を除く): 147866348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 170351, 340702, 681404, 1192457, 2384914, 4769828, 4940179, 9880358, 19760716, 34581253, 69162506, 138325012]

約数ペア:

[(1, 138325012), (2, 69162506), (4, 34581253), (7, 19760716), (14, 9880358), (28, 4940179), (29, 4769828), (58, 2384914), (116, 1192457), (203, 681404), (406, 340702), (812, 170351)]