405586430

素因数分解:

$2^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{19213}}^1$

素因数の和:21331

約数の個数: 16

約数和(自身を含む): 730439424

約数和(自身を除く): 324852994

約数列:

[1, 2, 5, 10, 2111, 4222, 10555, 19213, 21110, 38426, 96065, 192130, 40558643, 81117286, 202793215, 405586430]

約数ペア:

[(1, 405586430), (2, 202793215), (5, 81117286), (10, 40558643), (2111, 192130), (4222, 96065), (10555, 38426), (19213, 21110)]