260691121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 280304640

約数和(自身を除く): 19613519

約数列:

[1, 29, 31, 157, 899, 1847, 4553, 4867, 53563, 57257, 141143, 289979, 1660453, 8409391, 8989349, 260691121]

約数ペア:

[(1, 260691121), (29, 8989349), (31, 8409391), (157, 1660453), (899, 289979), (1847, 141143), (4553, 57257), (4867, 53563)]