1520402356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{148303}}^1$

素因数の和:148551

約数の個数: 24

約数和(自身を含む): 2915063424

約数和(自身を除く): 1394661068

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 148303, 296606, 593212, 1631333, 3262666, 6525332, 34554599, 69109198, 138218396, 380100589, 760201178, 1520402356]

約数ペア:

[(1, 1520402356), (2, 760201178), (4, 380100589), (11, 138218396), (22, 69109198), (44, 34554599), (233, 6525332), (466, 3262666), (932, 1631333), (2563, 593212), (5126, 296606), (10252, 148303)]