980745616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1304183}}^1$

素因数の和:1304238

約数の個数: 20

約数和(自身を含む): 1940625792

約数和(自身を除く): 959880176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1304183, 2608366, 5216732, 10433464, 20866928, 61296601, 122593202, 245186404, 490372808, 980745616]

約数ペア:

[(1, 980745616), (2, 490372808), (4, 245186404), (8, 122593202), (16, 61296601), (47, 20866928), (94, 10433464), (188, 5216732), (376, 2608366), (752, 1304183)]