1567756016

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{244351}}^1$

素因数の和:244760

約数の個数: 20

約数和(自身を含む): 3045114624

約数和(自身を除く): 1477358608

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 244351, 488702, 977404, 1954808, 3909616, 97984751, 195969502, 391939004, 783878008, 1567756016]

約数ペア:

[(1, 1567756016), (2, 783878008), (4, 391939004), (8, 195969502), (16, 97984751), (401, 3909616), (802, 1954808), (1604, 977404), (3208, 488702), (6416, 244351)]