279458428132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{2053573}}^1$

素因数の和:2056207

約数の個数: 24

約数和(自身を含む): 526873159736

約数和(自身を除く): 247414731604

約数列:

[1, 2, 4, 13, 26, 52, 2617, 5234, 10468, 34021, 68042, 136084, 2053573, 4107146, 8214292, 26696449, 53392898, 106785796, 5374200541, 10748401082, 21496802164, 69864607033, 139729214066, 279458428132]

約数ペア:

[(1, 279458428132), (2, 139729214066), (4, 69864607033), (13, 21496802164), (26, 10748401082), (52, 5374200541), (2617, 106785796), (5234, 53392898), (10468, 26696449), (34021, 8214292), (68042, 4107146), (136084, 2053573)]