1256786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 16

約数和(自身を含む): 1953504

約数和(自身を除く): 696718

約数列:

[1, 2, 67, 83, 113, 134, 166, 226, 5561, 7571, 9379, 11122, 15142, 18758, 628393, 1256786]

約数ペア:

[(1, 1256786), (2, 628393), (67, 18758), (83, 15142), (113, 11122), (134, 9379), (166, 7571), (226, 5561)]