2447995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 3276288

約数和(自身を除く): 828293

約数列:

[1, 5, 11, 47, 55, 235, 517, 947, 2585, 4735, 10417, 44509, 52085, 222545, 489599, 2447995]

約数ペア:

[(1, 2447995), (5, 489599), (11, 222545), (47, 52085), (55, 44509), (235, 10417), (517, 4735), (947, 2585)]