2021050138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 3155023872

約数和(自身を除く): 1133973734

約数列:

[1, 2, 43, 86, 103, 151, 206, 302, 1511, 3022, 4429, 6493, 8858, 12986, 15553, 31106, 64973, 129946, 155633, 228161, 311266, 456322, 668779, 1337558, 6692219, 9810923, 13384438, 19621846, 23500583, 47001166, 1010525069, 2021050138]

約数ペア:

[(1, 2021050138), (2, 1010525069), (43, 47001166), (86, 23500583), (103, 19621846), (151, 13384438), (206, 9810923), (302, 6692219), (1511, 1337558), (3022, 668779), (4429, 456322), (6493, 311266), (8858, 228161), (12986, 155633), (15553, 129946), (31106, 64973)]