2021491058

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^2\times {\mathrm{457}}^1$

素因数の和:858

約数の個数: 24

約数和(自身を含む): 3090667356

約数和(自身を除く): 1069176298

約数列:

[1, 2, 97, 151, 194, 302, 457, 914, 14647, 22801, 29294, 44329, 45602, 69007, 88658, 138014, 2211697, 4423394, 6693679, 10420057, 13387358, 20840114, 1010745529, 2021491058]

約数ペア:

[(1, 2021491058), (2, 1010745529), (97, 20840114), (151, 13387358), (194, 10420057), (302, 6693679), (457, 4423394), (914, 2211697), (14647, 138014), (22801, 88658), (29294, 69007), (44329, 45602)]