2003157508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{37907}}^1$

素因数の和:39123

約数の個数: 24

約数和(自身を含む): 3827494944

約数和(自身を除く): 1824337436

約数列:

[1, 2, 4, 11, 22, 44, 1201, 2402, 4804, 13211, 26422, 37907, 52844, 75814, 151628, 416977, 833954, 1667908, 45526307, 91052614, 182105228, 500789377, 1001578754, 2003157508]

約数ペア:

[(1, 2003157508), (2, 1001578754), (4, 500789377), (11, 182105228), (22, 91052614), (44, 45526307), (1201, 1667908), (2402, 833954), (4804, 416977), (13211, 151628), (26422, 75814), (37907, 52844)]