486518786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{21937}}^1$

素因数の和:22805

約数の個数: 16

約数和(自身を含む): 786872184

約数和(自身を除く): 300353398

約数列:

[1, 2, 13, 26, 853, 1706, 11089, 21937, 22178, 43874, 285181, 570362, 18712261, 37424522, 243259393, 486518786]

約数ペア:

[(1, 486518786), (2, 243259393), (13, 37424522), (26, 18712261), (853, 570362), (1706, 285181), (11089, 43874), (21937, 22178)]