4722874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 7806780

約数和(自身を除く): 3083906

約数列:

[1, 2, 13, 26, 89, 157, 169, 178, 314, 338, 1157, 2041, 2314, 4082, 13973, 15041, 26533, 27946, 30082, 53066, 181649, 363298, 2361437, 4722874]

約数ペア:

[(1, 4722874), (2, 2361437), (13, 363298), (26, 181649), (89, 53066), (157, 30082), (169, 27946), (178, 26533), (314, 15041), (338, 13973), (1157, 4082), (2041, 2314)]