133068128260

素因数分解:

$2^2\times 5^1\times {\mathrm{13597}}^1\times {\mathrm{489329}}^1$

素因数の和:502935

約数の個数: 24

約数和(自身を含む): 279464192280

約数和(自身を除く): 146396064020

約数列:

[1, 2, 4, 5, 10, 20, 13597, 27194, 54388, 67985, 135970, 271940, 489329, 978658, 1957316, 2446645, 4893290, 9786580, 6653406413, 13306812826, 26613625652, 33267032065, 66534064130, 133068128260]

約数ペア:

[(1, 133068128260), (2, 66534064130), (4, 33267032065), (5, 26613625652), (10, 13306812826), (20, 6653406413), (13597, 9786580), (27194, 4893290), (54388, 2446645), (67985, 1957316), (135970, 978658), (271940, 489329)]