1256188987

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 1300652640

約数和(自身を除く): 44463653

約数列:

[1, 53, 89, 251, 1061, 4717, 13303, 22339, 56233, 94429, 266311, 1183967, 5004737, 14114483, 23701679, 1256188987]

約数ペア:

[(1, 1256188987), (53, 23701679), (89, 14114483), (251, 5004737), (1061, 1183967), (4717, 266311), (13303, 94429), (22339, 56233)]