4438027006

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{20981}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 7885874880

約数和(自身を除く): 3447847874

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 521, 1042, 3647, 7294, 15109, 20981, 30218, 41962, 105763, 146867, 211526, 293734, 608449, 1216898, 4259143, 8518286, 10931101, 21862202, 76517707, 153035414, 317001929, 634003858, 2219013503, 4438027006]

約数ペア:

[(1, 4438027006), (2, 2219013503), (7, 634003858), (14, 317001929), (29, 153035414), (58, 76517707), (203, 21862202), (406, 10931101), (521, 8518286), (1042, 4259143), (3647, 1216898), (7294, 608449), (15109, 293734), (20981, 211526), (30218, 146867), (41962, 105763)]