2013121030

素因数分解:

$2^1\times 5^1\times {\mathrm{5801}}^1\times {\mathrm{34703}}^1$

素因数の和:40511

約数の個数: 16

約数和(自身を含む): 3624346944

約数和(自身を除く): 1611225914

約数列:

[1, 2, 5, 10, 5801, 11602, 29005, 34703, 58010, 69406, 173515, 347030, 201312103, 402624206, 1006560515, 2013121030]

約数ペア:

[(1, 2013121030), (2, 1006560515), (5, 402624206), (10, 201312103), (5801, 347030), (11602, 173515), (29005, 69406), (34703, 58010)]