1570553268

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{2143}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 3699171840

約数和(自身を除く): 2128618572

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 389, 471, 628, 778, 942, 1167, 1556, 1884, 2143, 2334, 4286, 4668, 6429, 8572, 12858, 25716, 61073, 122146, 183219, 244292, 336451, 366438, 672902, 732876, 833627, 1009353, 1345804, 1667254, 2018706, 2500881, 3334508, 4037412, 5001762, 10003524, 130879439, 261758878, 392638317, 523517756, 785276634, 1570553268]

約数ペア:

[(1, 1570553268), (2, 785276634), (3, 523517756), (4, 392638317), (6, 261758878), (12, 130879439), (157, 10003524), (314, 5001762), (389, 4037412), (471, 3334508), (628, 2500881), (778, 2018706), (942, 1667254), (1167, 1345804), (1556, 1009353), (1884, 833627), (2143, 732876), (2334, 672902), (4286, 366438), (4668, 336451), (6429, 244292), (8572, 183219), (12858, 122146), (25716, 61073)]