401035336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3856109}}^1$

素因数の和:3856128

約数の個数: 16

約数和(自身を含む): 809783100

約数和(自身を除く): 408747764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3856109, 7712218, 15424436, 30848872, 50129417, 100258834, 200517668, 401035336]

約数ペア:

[(1, 401035336), (2, 200517668), (4, 100258834), (8, 50129417), (13, 30848872), (26, 15424436), (52, 7712218), (104, 3856109)]