138436762

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 217848960

約数和(自身を除く): 79412198

約数列:

[1, 2, 31, 62, 73, 146, 419, 838, 2263, 4526, 5329, 10658, 12989, 25978, 30587, 61174, 165199, 330398, 948197, 1896394, 2232851, 4465702, 69218381, 138436762]

約数ペア:

[(1, 138436762), (2, 69218381), (31, 4465702), (62, 2232851), (73, 1896394), (146, 948197), (419, 330398), (838, 165199), (2263, 61174), (4526, 30587), (5329, 25978), (10658, 12989)]