2021623933

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1\times {\mathrm{2917}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 2328237184

約数和(自身を除く): 306613251

約数列:

[1, 7, 181, 547, 1267, 2917, 3829, 20419, 99007, 527977, 693049, 1595599, 3695839, 11169193, 288803419, 2021623933]

約数ペア:

[(1, 2021623933), (7, 288803419), (181, 11169193), (547, 3695839), (1267, 1595599), (2917, 693049), (3829, 527977), (20419, 99007)]