137403796

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{42461}}^1$

素因数の和:43274

約数の個数: 12

約数和(自身を含む): 240759540

約数和(自身を除く): 103355744

約数列:

[1, 2, 4, 809, 1618, 3236, 42461, 84922, 169844, 34350949, 68701898, 137403796]

約数ペア:

[(1, 137403796), (2, 68701898), (4, 34350949), (809, 169844), (1618, 84922), (3236, 42461)]