1256900940242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3189343}}^1$

素因数の和:3189602

約数の個数: 32

約数和(自身を含む): 2037761183232

約数和(自身を除く): 780860242990

約数列:

[1, 2, 17, 34, 67, 134, 173, 346, 1139, 2278, 2941, 5882, 11591, 23182, 197047, 394094, 3189343, 6378686, 54218831, 108437662, 213685981, 427371962, 551756339, 1103512678, 3632661677, 7265323354, 9379857763, 18759715526, 36967674713, 73935349426, 628450470121, 1256900940242]

約数ペア:

[(1, 1256900940242), (2, 628450470121), (17, 73935349426), (34, 36967674713), (67, 18759715526), (134, 9379857763), (173, 7265323354), (346, 3632661677), (1139, 1103512678), (2278, 551756339), (2941, 427371962), (5882, 213685981), (11591, 108437662), (23182, 54218831), (197047, 6378686), (394094, 3189343)]