2010782870

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{178103}}^1$

素因数の和:179239

約数の個数: 16

約数和(自身を含む): 3622635360

約数和(自身を除く): 1611852490

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 178103, 356206, 890515, 1781030, 201078287, 402156574, 1005391435, 2010782870]

約数ペア:

[(1, 2010782870), (2, 1005391435), (5, 402156574), (10, 201078287), (1129, 1781030), (2258, 890515), (5645, 356206), (11290, 178103)]