1880232

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 4740000

約数和(自身を除く): 2859768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 499, 628, 942, 998, 1256, 1497, 1884, 1996, 2994, 3768, 3992, 5988, 11976, 78343, 156686, 235029, 313372, 470058, 626744, 940116, 1880232]

約数ペア:

[(1, 1880232), (2, 940116), (3, 626744), (4, 470058), (6, 313372), (8, 235029), (12, 156686), (24, 78343), (157, 11976), (314, 5988), (471, 3992), (499, 3768), (628, 2994), (942, 1996), (998, 1884), (1256, 1497)]