315026428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1\times {\mathrm{1723}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 564975488

約数和(自身を除く): 249949060

約数列:

[1, 2, 4, 43, 86, 172, 1063, 1723, 2126, 3446, 4252, 6892, 45709, 74089, 91418, 148178, 182836, 296356, 1831549, 3663098, 7326196, 78756607, 157513214, 315026428]

約数ペア:

[(1, 315026428), (2, 157513214), (4, 78756607), (43, 7326196), (86, 3663098), (172, 1831549), (1063, 296356), (1723, 182836), (2126, 148178), (3446, 91418), (4252, 74089), (6892, 45709)]