2172252

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 5105296

約数和(自身を除く): 2933044

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1153, 1884, 2306, 3459, 4612, 6918, 13836, 181021, 362042, 543063, 724084, 1086126, 2172252]

約数ペア:

[(1, 2172252), (2, 1086126), (3, 724084), (4, 543063), (6, 362042), (12, 181021), (157, 13836), (314, 6918), (471, 4612), (628, 3459), (942, 2306), (1153, 1884)]