1085644

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 2298240

約数和(自身を除く): 1212596

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 191, 196, 203, 382, 406, 764, 812, 1337, 1421, 2674, 2842, 5348, 5539, 5684, 9359, 11078, 18718, 22156, 37436, 38773, 77546, 155092, 271411, 542822, 1085644]

約数ペア:

[(1, 1085644), (2, 542822), (4, 271411), (7, 155092), (14, 77546), (28, 38773), (29, 37436), (49, 22156), (58, 18718), (98, 11078), (116, 9359), (191, 5684), (196, 5539), (203, 5348), (382, 2842), (406, 2674), (764, 1421), (812, 1337)]