675499012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{21737}}^1$

素因数の和:22215

約数の個数: 24

約数和(自身を含む): 1254456504

約数和(自身を除く): 578957492

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1828, 7769, 15538, 21737, 31076, 43474, 86948, 369529, 739058, 1478116, 9933809, 19867618, 39735236, 168874753, 337749506, 675499012]

約数ペア:

[(1, 675499012), (2, 337749506), (4, 168874753), (17, 39735236), (34, 19867618), (68, 9933809), (457, 1478116), (914, 739058), (1828, 369529), (7769, 86948), (15538, 43474), (21737, 31076)]