257366917873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1\times {\mathrm{120077}}^1$

素因数の和:122256

約数の個数: 16

約数和(自身を含む): 280809607680

約数和(自身を除く): 23442689807

約数列:

[1, 13, 79, 1027, 2087, 27131, 120077, 164873, 1561001, 2143349, 9486083, 123319079, 250600699, 3257809087, 19797455221, 257366917873]

約数ペア:

[(1, 257366917873), (13, 19797455221), (79, 3257809087), (1027, 250600699), (2087, 123319079), (27131, 9486083), (120077, 2143349), (164873, 1561001)]