1900458536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{219757}}^1$

素因数の和:219833

約数の個数: 32

約数和(自身を含む): 3797418240

約数和(自身を除く): 1896959704

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 219757, 439514, 879028, 1758056, 5054411, 10108822, 10328579, 20217644, 20657158, 40435288, 41314316, 82628632, 237557317, 475114634, 950229268, 1900458536]

約数ペア:

[(1, 1900458536), (2, 950229268), (4, 475114634), (8, 237557317), (23, 82628632), (46, 41314316), (47, 40435288), (92, 20657158), (94, 20217644), (184, 10328579), (188, 10108822), (376, 5054411), (1081, 1758056), (2162, 879028), (4324, 439514), (8648, 219757)]