2746460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 5878656

約数和(自身を除く): 3132196

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2591, 5182, 10364, 12955, 25910, 51820, 137323, 274646, 549292, 686615, 1373230, 2746460]

約数ペア:

[(1, 2746460), (2, 1373230), (4, 686615), (5, 549292), (10, 274646), (20, 137323), (53, 51820), (106, 25910), (212, 12955), (265, 10364), (530, 5182), (1060, 2591)]