258819002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{50023}}^1$

素因数の和:50237

約数の個数: 16

約数和(自身を含む): 420201600

約数和(自身を除く): 161382598

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 50023, 100046, 650299, 1300598, 9954577, 19909154, 129409501, 258819002]

約数ペア:

[(1, 258819002), (2, 129409501), (13, 19909154), (26, 9954577), (199, 1300598), (398, 650299), (2587, 100046), (5174, 50023)]