380350084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{16369}}^1$

素因数の和:16567

約数の個数: 24

約数和(自身を含む): 687998360

約数和(自身を除く): 307648276

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 5809, 11618, 16369, 23236, 32738, 65476, 605653, 1211306, 2422612, 2569933, 5139866, 10279732, 95087521, 190175042, 380350084]

約数ペア:

[(1, 380350084), (2, 190175042), (4, 95087521), (37, 10279732), (74, 5139866), (148, 2569933), (157, 2422612), (314, 1211306), (628, 605653), (5809, 65476), (11618, 32738), (16369, 23236)]