1268932024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{63727}}^1$

素因数の和:63883

約数の個数: 32

約数和(自身を含む): 2523628800

約数和(自身を除く): 1254696776

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 63727, 127454, 254908, 509816, 1210813, 2421626, 4843252, 8348237, 9686504, 16696474, 33392948, 66785896, 158616503, 317233006, 634466012, 1268932024]

約数ペア:

[(1, 1268932024), (2, 634466012), (4, 317233006), (8, 158616503), (19, 66785896), (38, 33392948), (76, 16696474), (131, 9686504), (152, 8348237), (262, 4843252), (524, 2421626), (1048, 1210813), (2489, 509816), (4978, 254908), (9956, 127454), (19912, 63727)]