1878348

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 4415152

約数和(自身を除く): 2536804

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 997, 1884, 1994, 2991, 3988, 5982, 11964, 156529, 313058, 469587, 626116, 939174, 1878348]

約数ペア:

[(1, 1878348), (2, 939174), (3, 626116), (4, 469587), (6, 313058), (12, 156529), (157, 11964), (314, 5982), (471, 3988), (628, 2991), (942, 1994), (997, 1884)]