531330308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{11821}}^1$

素因数の和:12503

約数の個数: 24

約数和(自身を含む): 986096664

約数和(自身を除く): 454766356

約数列:

[1, 2, 4, 17, 34, 68, 661, 1322, 2644, 11237, 11821, 22474, 23642, 44948, 47284, 200957, 401914, 803828, 7813681, 15627362, 31254724, 132832577, 265665154, 531330308]

約数ペア:

[(1, 531330308), (2, 265665154), (4, 132832577), (17, 31254724), (34, 15627362), (68, 7813681), (661, 803828), (1322, 401914), (2644, 200957), (11237, 47284), (11821, 44948), (22474, 23642)]