2016002890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{80737}}^1$

素因数の和:80982

約数の個数: 32

約数和(自身を含む): 3976185024

約数和(自身を除く): 1960182134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12485, 24970, 80737, 161474, 403685, 807370, 888107, 1776214, 4440535, 8881070, 18327299, 36654598, 91636495, 183272990, 201600289, 403200578, 1008001445, 2016002890]

約数ペア:

[(1, 2016002890), (2, 1008001445), (5, 403200578), (10, 201600289), (11, 183272990), (22, 91636495), (55, 36654598), (110, 18327299), (227, 8881070), (454, 4440535), (1135, 1776214), (2270, 888107), (2497, 807370), (4994, 403685), (12485, 161474), (24970, 80737)]