2028045607

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 2414966400

約数和(自身を除く): 386920793

約数列:

[1, 7, 41, 109, 241, 269, 287, 763, 1687, 1883, 4469, 9881, 11029, 26269, 29321, 31283, 64829, 69167, 77203, 183883, 205247, 453803, 1077029, 1202161, 2657989, 7066361, 7539203, 8415127, 18605923, 49464527, 289720801, 2028045607]

約数ペア:

[(1, 2028045607), (7, 289720801), (41, 49464527), (109, 18605923), (241, 8415127), (269, 7539203), (287, 7066361), (763, 2657989), (1687, 1202161), (1883, 1077029), (4469, 453803), (9881, 205247), (11029, 183883), (26269, 77203), (29321, 69167), (31283, 64829)]