130814792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 253912320

約数和(自身を除く): 123097528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557, 947, 1114, 1894, 2228, 3788, 4456, 7576, 17267, 29357, 34534, 58714, 69068, 117428, 138136, 234856, 527479, 1054958, 2109916, 4219832, 16351849, 32703698, 65407396, 130814792]

約数ペア:

[(1, 130814792), (2, 65407396), (4, 32703698), (8, 16351849), (31, 4219832), (62, 2109916), (124, 1054958), (248, 527479), (557, 234856), (947, 138136), (1114, 117428), (1894, 69068), (2228, 58714), (3788, 34534), (4456, 29357), (7576, 17267)]