284960438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3527}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 508032000

約数和(自身を除く): 223071562

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 1393, 2786, 3527, 5771, 7054, 11542, 24689, 40397, 49378, 80794, 102283, 204566, 701873, 715981, 1403746, 1431962, 4913111, 9826222, 20354317, 40708634, 142480219, 284960438]

約数ペア:

[(1, 284960438), (2, 142480219), (7, 40708634), (14, 20354317), (29, 9826222), (58, 4913111), (199, 1431962), (203, 1403746), (398, 715981), (406, 701873), (1393, 204566), (2786, 102283), (3527, 80794), (5771, 49378), (7054, 40397), (11542, 24689)]