1961144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5701}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 3763320

約数和(自身を除く): 1802176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5701, 11402, 22804, 45608, 245143, 490286, 980572, 1961144]

約数ペア:

[(1, 1961144), (2, 980572), (4, 490286), (8, 245143), (43, 45608), (86, 22804), (172, 11402), (344, 5701)]