26858792455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21232247}}^1$

素因数の和:21232286

約数の個数: 16

約数和(自身を含む): 36689324544

約数和(自身を除く): 9830532089

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21232247, 106161235, 233554717, 488341681, 1167773585, 2441708405, 5371758491, 26858792455]

約数ペア:

[(1, 26858792455), (5, 5371758491), (11, 2441708405), (23, 1167773585), (55, 488341681), (115, 233554717), (253, 106161235), (1265, 21232247)]