2013189648

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{267143}}^1$

素因数の和:267311

約数の個数: 40

約数和(自身を含む): 5233885248

約数和(自身を除く): 3220695600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 267143, 534286, 801429, 1068572, 1602858, 2137144, 3205716, 4274288, 6411432, 12822864, 41941451, 83882902, 125824353, 167765804, 251648706, 335531608, 503297412, 671063216, 1006594824, 2013189648]

約数ペア:

[(1, 2013189648), (2, 1006594824), (3, 671063216), (4, 503297412), (6, 335531608), (8, 251648706), (12, 167765804), (16, 125824353), (24, 83882902), (48, 41941451), (157, 12822864), (314, 6411432), (471, 4274288), (628, 3205716), (942, 2137144), (1256, 1602858), (1884, 1068572), (2512, 801429), (3768, 534286), (7536, 267143)]