2021965090

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1\times {\mathrm{2371}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 3679712064

約数和(自身を除く): 1657746974

約数列:

[1, 2, 5, 10, 107, 214, 535, 797, 1070, 1594, 2371, 3985, 4742, 7970, 11855, 23710, 85279, 170558, 253697, 426395, 507394, 852790, 1268485, 1889687, 2536970, 3779374, 9448435, 18896870, 202196509, 404393018, 1010982545, 2021965090]

約数ペア:

[(1, 2021965090), (2, 1010982545), (5, 404393018), (10, 202196509), (107, 18896870), (214, 9448435), (535, 3779374), (797, 2536970), (1070, 1889687), (1594, 1268485), (2371, 852790), (3985, 507394), (4742, 426395), (7970, 253697), (11855, 170558), (23710, 85279)]