2057218974712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{54331}}^1\times {\mathrm{430279}}^1$

素因数の和:484627

約数の個数: 32

約数和(自身を含む): 4208035132800

約数和(自身を除く): 2150816158088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 54331, 108662, 217324, 430279, 434648, 597641, 860558, 1195282, 1721116, 2390564, 3442232, 4733069, 4781128, 9466138, 18932276, 37864552, 23377488349, 46754976698, 93509953396, 187019906792, 257152371839, 514304743678, 1028609487356, 2057218974712]

約数ペア:

[(1, 2057218974712), (2, 1028609487356), (4, 514304743678), (8, 257152371839), (11, 187019906792), (22, 93509953396), (44, 46754976698), (88, 23377488349), (54331, 37864552), (108662, 18932276), (217324, 9466138), (430279, 4781128), (434648, 4733069), (597641, 3442232), (860558, 2390564), (1195282, 1721116)]