2425175090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{396919}}^1$

素因数の和:396986

約数の個数: 32

約数和(自身を含む): 4801144320

約数和(自身を除く): 2375969230

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 396919, 793838, 1984595, 3969190, 5159947, 10319894, 18655193, 25799735, 37310386, 51599470, 93275965, 186551930, 242517509, 485035018, 1212587545, 2425175090]

約数ペア:

[(1, 2425175090), (2, 1212587545), (5, 485035018), (10, 242517509), (13, 186551930), (26, 93275965), (47, 51599470), (65, 37310386), (94, 25799735), (130, 18655193), (235, 10319894), (470, 5159947), (611, 3969190), (1222, 1984595), (3055, 793838), (6110, 396919)]