2440809938

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{154423}}^1$

素因数の和:155561

約数の個数: 16

約数和(自身を含む): 4187978880

約数和(自身を除く): 1747168942

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 154423, 308846, 1080961, 2161922, 174343567, 348687134, 1220404969, 2440809938]

約数ペア:

[(1, 2440809938), (2, 1220404969), (7, 348687134), (14, 174343567), (1129, 2161922), (2258, 1080961), (7903, 308846), (15806, 154423)]