1686105928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{16212557}}^1$

素因数の和:16212576

約数の個数: 16

約数和(自身を含む): 3404637180

約数和(自身を除く): 1718531252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 16212557, 32425114, 64850228, 129700456, 210763241, 421526482, 843052964, 1686105928]

約数ペア:

[(1, 1686105928), (2, 843052964), (4, 421526482), (8, 210763241), (13, 129700456), (26, 64850228), (52, 32425114), (104, 16212557)]