42498898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30841}}^1$

素因数の和:30909

約数の個数: 16

約数和(自身を含む): 69949656

約数和(自身を除く): 27450758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 30841, 61682, 400933, 801866, 1634573, 3269146, 21249449, 42498898]

約数ペア:

[(1, 42498898), (2, 21249449), (13, 3269146), (26, 1634573), (53, 801866), (106, 400933), (689, 61682), (1378, 30841)]