2053177030

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{98663}}^1$

素因数の和:100751

約数の個数: 16

約数和(自身を含む): 3697532064

約数和(自身を除く): 1644355034

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 98663, 197326, 493315, 986630, 205317703, 410635406, 1026588515, 2053177030]

約数ペア:

[(1, 2053177030), (2, 1026588515), (5, 410635406), (10, 205317703), (2081, 986630), (4162, 493315), (10405, 197326), (20810, 98663)]