42570554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30893}}^1$

素因数の和:30961

約数の個数: 16

約数和(自身を含む): 70067592

約数和(自身を除く): 27497038

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 30893, 61786, 401609, 803218, 1637329, 3274658, 21285277, 42570554]

約数ペア:

[(1, 42570554), (2, 21285277), (13, 3274658), (26, 1637329), (53, 803218), (106, 401609), (689, 61786), (1378, 30893)]