2788898004

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{195137}}^1$

素因数の和:195544

約数の個数: 36

約数和(自身を含む): 7067508084

約数和(自身を除く): 4278610080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 195137, 390274, 585411, 780548, 1170822, 1756233, 2341644, 3512466, 7024932, 77469389, 154938778, 232408167, 309877556, 464816334, 697224501, 929632668, 1394449002, 2788898004]

約数ペア:

[(1, 2788898004), (2, 1394449002), (3, 929632668), (4, 697224501), (6, 464816334), (9, 309877556), (12, 232408167), (18, 154938778), (36, 77469389), (397, 7024932), (794, 3512466), (1191, 2341644), (1588, 1756233), (2382, 1170822), (3573, 780548), (4764, 585411), (7146, 390274), (14292, 195137)]