2007698408

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{515323}}^1$

素因数の和:515816

約数の個数: 16

約数和(自身を含む): 3772171680

約数和(自身を除く): 1764473272

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 515323, 1030646, 2061292, 4122584, 250962301, 501924602, 1003849204, 2007698408]

約数ペア:

[(1, 2007698408), (2, 1003849204), (4, 501924602), (8, 250962301), (487, 4122584), (974, 2061292), (1948, 1030646), (3896, 515323)]