2225004

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 5229168

約数和(自身を除く): 3004164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1181, 1884, 2362, 3543, 4724, 7086, 14172, 185417, 370834, 556251, 741668, 1112502, 2225004]

約数ペア:

[(1, 2225004), (2, 1112502), (3, 741668), (4, 556251), (6, 370834), (12, 185417), (157, 14172), (314, 7086), (471, 4724), (628, 3543), (942, 2362), (1181, 1884)]