853644316144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1721057089}}^1$

素因数の和:1721057128

約数の個数: 20

約数和(自身を含む): 1707288633280

約数和(自身を除く): 853644317136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1721057089, 3442114178, 6884228356, 13768456712, 27536913424, 53352769759, 106705539518, 213411079036, 426822158072, 853644316144]

約数ペア:

[(1, 853644316144), (2, 426822158072), (4, 213411079036), (8, 106705539518), (16, 53352769759), (31, 27536913424), (62, 13768456712), (124, 6884228356), (248, 3442114178), (496, 1721057089)]