8290876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 16092720

約数和(自身を除く): 7801844

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3089, 6178, 12356, 33979, 67958, 135916, 188429, 376858, 753716, 2072719, 4145438, 8290876]

約数ペア:

[(1, 8290876), (2, 4145438), (4, 2072719), (11, 753716), (22, 376858), (44, 188429), (61, 135916), (122, 67958), (244, 33979), (671, 12356), (1342, 6178), (2684, 3089)]