520199329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 565367040

約数和(自身を除く): 45167711

約数列:

[1, 13, 227, 409, 431, 2951, 5317, 5603, 92843, 97837, 176279, 1206959, 1271881, 2291627, 40015333, 520199329]

約数ペア:

[(1, 520199329), (13, 40015333), (227, 2291627), (409, 1271881), (431, 1206959), (2951, 176279), (5317, 97837), (5603, 92843)]