1904728629598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{1229957}}^1$

素因数の和:1230552

約数の個数: 32

約数和(自身を含む): 3049902253440

約数和(自身を除く): 1145173623842

約数列:

[1, 2, 19, 38, 83, 166, 491, 982, 1577, 3154, 9329, 18658, 40753, 81506, 774307, 1229957, 1548614, 2459914, 23369183, 46738366, 102086431, 204172862, 603908887, 1207817774, 1939642189, 3879284378, 11474268853, 22948537706, 50124437621, 100248875242, 952364314799, 1904728629598]

約数ペア:

[(1, 1904728629598), (2, 952364314799), (19, 100248875242), (38, 50124437621), (83, 22948537706), (166, 11474268853), (491, 3879284378), (982, 1939642189), (1577, 1207817774), (3154, 603908887), (9329, 204172862), (18658, 102086431), (40753, 46738366), (81506, 23369183), (774307, 2459914), (1229957, 1548614)]