8253388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 17385984

約数和(自身を除く): 9132596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 307, 517, 572, 611, 614, 1034, 1222, 1228, 2068, 2444, 3377, 3991, 6721, 6754, 7982, 13442, 13508, 14429, 15964, 26884, 28858, 43901, 57716, 87802, 158719, 175604, 187577, 317438, 375154, 634876, 750308, 2063347, 4126694, 8253388]

約数ペア:

[(1, 8253388), (2, 4126694), (4, 2063347), (11, 750308), (13, 634876), (22, 375154), (26, 317438), (44, 187577), (47, 175604), (52, 158719), (94, 87802), (143, 57716), (188, 43901), (286, 28858), (307, 26884), (517, 15964), (572, 14429), (611, 13508), (614, 13442), (1034, 7982), (1222, 6754), (1228, 6721), (2068, 3991), (2444, 3377)]