262516.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5119}}^1$

素因数の和:5152

約数の個数: 24

約数和(自身を含む): 16865280

約数和(自身を除く): 8214170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5119, 10238, 25595, 51190, 66547, 133094, 332735, 665470, 865111, 1730222, 4325555, 8651110]

約数ペア:

[(1, 8651110), (2, 4325555), (5, 1730222), (10, 865111), (13, 665470), (26, 332735), (65, 133094), (130, 66547), (169, 51190), (338, 25595), (845, 10238), (1690, 5119)]