1551103652

素因数分解:

$2^2\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{17761}}^1$

素因数の和:20891

約数の個数: 24

約数和(自身を含む): 3103376640

約数和(自身を除く): 1552272988

約数列:

[1, 2, 4, 7, 14, 28, 3119, 6238, 12476, 17761, 21833, 35522, 43666, 71044, 87332, 124327, 248654, 497308, 55396559, 110793118, 221586236, 387775913, 775551826, 1551103652]

約数ペア:

[(1, 1551103652), (2, 775551826), (4, 387775913), (7, 221586236), (14, 110793118), (28, 55396559), (3119, 497308), (6238, 248654), (12476, 124327), (17761, 87332), (21833, 71044), (35522, 43666)]