2520565537

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 3237563520

約数和(自身を除く): 716997983

約数列:

[1, 7, 17, 29, 49, 119, 151, 203, 493, 691, 833, 1057, 1421, 2567, 3451, 4379, 4837, 7399, 11747, 17969, 20039, 24157, 30653, 33859, 74443, 82229, 104341, 125783, 140273, 214571, 340663, 521101, 575603, 730387, 981911, 1773797, 2384641, 3025889, 3647707, 5112709, 12416579, 16692487, 21181223, 51440113, 86916053, 148268561, 360080791, 2520565537]

約数ペア:

[(1, 2520565537), (7, 360080791), (17, 148268561), (29, 86916053), (49, 51440113), (119, 21181223), (151, 16692487), (203, 12416579), (493, 5112709), (691, 3647707), (833, 3025889), (1057, 2384641), (1421, 1773797), (2567, 981911), (3451, 730387), (4379, 575603), (4837, 521101), (7399, 340663), (11747, 214571), (17969, 140273), (20039, 125783), (24157, 104341), (30653, 82229), (33859, 74443)]