520019796

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{276019}}^1$

素因数の和:276183

約数の個数: 24

約数和(自身を含む): 1221112480

約数和(自身を除く): 701092684

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 276019, 552038, 828057, 1104076, 1656114, 3312228, 43334983, 86669966, 130004949, 173339932, 260009898, 520019796]

約数ペア:

[(1, 520019796), (2, 260009898), (3, 173339932), (4, 130004949), (6, 86669966), (12, 43334983), (157, 3312228), (314, 1656114), (471, 1104076), (628, 828057), (942, 552038), (1884, 276019)]