3278938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 5435100

約数和(自身を除く): 2156162

約数列:

[1, 2, 13, 26, 89, 109, 169, 178, 218, 338, 1157, 1417, 2314, 2834, 9701, 15041, 18421, 19402, 30082, 36842, 126113, 252226, 1639469, 3278938]

約数ペア:

[(1, 3278938), (2, 1639469), (13, 252226), (26, 126113), (89, 36842), (109, 30082), (169, 19402), (178, 18421), (218, 15041), (338, 9701), (1157, 2834), (1417, 2314)]