1901348548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{138059}}^1$

素因数の和:138387

約数の個数: 24

約数和(自身を含む): 3641470560

約数和(自身を除く): 1740122012

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 138059, 276118, 552236, 1518649, 3037298, 6074596, 43212467, 86424934, 172849868, 475337137, 950674274, 1901348548]

約数ペア:

[(1, 1901348548), (2, 950674274), (4, 475337137), (11, 172849868), (22, 86424934), (44, 43212467), (313, 6074596), (626, 3037298), (1252, 1518649), (3443, 552236), (6886, 276118), (13772, 138059)]