2013116872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{187931}}^1$

素因数の和:188053

約数の個数: 32

約数和(自身を含む): 4104434880

約数和(自身を除く): 2091318008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 187931, 375862, 751724, 1503448, 2443103, 4886206, 9772412, 19356893, 19544824, 38713786, 77427572, 154855144, 251639609, 503279218, 1006558436, 2013116872]

約数ペア:

[(1, 2013116872), (2, 1006558436), (4, 503279218), (8, 251639609), (13, 154855144), (26, 77427572), (52, 38713786), (103, 19544824), (104, 19356893), (206, 9772412), (412, 4886206), (824, 2443103), (1339, 1503448), (2678, 751724), (5356, 375862), (10712, 187931)]