2019955154

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{33391}}^1$

素因数の和:33578

約数の個数: 32

約数和(自身を含む): 3606336000

約数和(自身を除く): 1586380846

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 2086, 4321, 8642, 30247, 33391, 60494, 66782, 233737, 467474, 968339, 1936678, 4975259, 6778373, 9950518, 13556746, 34826813, 69653626, 144282511, 288565022, 1009977577, 2019955154]

約数ペア:

[(1, 2019955154), (2, 1009977577), (7, 288565022), (14, 144282511), (29, 69653626), (58, 34826813), (149, 13556746), (203, 9950518), (298, 6778373), (406, 4975259), (1043, 1936678), (2086, 968339), (4321, 467474), (8642, 233737), (30247, 66782), (33391, 60494)]