172022266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{13259}}^1$

素因数の和:13773

約数の個数: 16

約数和(自身を含む): 278460000

約数和(自身を除く): 106437734

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 13259, 26518, 172367, 344734, 6616241, 13232482, 86011133, 172022266]

約数ペア:

[(1, 172022266), (2, 86011133), (13, 13232482), (26, 6616241), (499, 344734), (998, 172367), (6487, 26518), (12974, 13259)]