254305910

素因数分解:

$2^1\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{9521}}^1$

素因数の和:12199

約数の個数: 16

約数和(自身を含む): 457970112

約数和(自身を除く): 203664202

約数列:

[1, 2, 5, 10, 2671, 5342, 9521, 13355, 19042, 26710, 47605, 95210, 25430591, 50861182, 127152955, 254305910]

約数ペア:

[(1, 254305910), (2, 127152955), (5, 50861182), (10, 25430591), (2671, 95210), (5342, 47605), (9521, 26710), (13355, 19042)]