1399812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 3291456

約数和(自身を除く): 1891644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 743, 942, 1486, 1884, 2229, 2972, 4458, 8916, 116651, 233302, 349953, 466604, 699906, 1399812]

約数ペア:

[(1, 1399812), (2, 699906), (3, 466604), (4, 349953), (6, 233302), (12, 116651), (157, 8916), (314, 4458), (471, 2972), (628, 2229), (743, 1884), (942, 1486)]