2128303624

素因数分解:

$2^3\times {\mathrm{3911}}^1\times {\mathrm{68023}}^1$

素因数の和:71940

約数の個数: 16

約数和(自身を含む): 3991648320

約数和(自身を除く): 1863344696

約数列:

[1, 2, 4, 8, 3911, 7822, 15644, 31288, 68023, 136046, 272092, 544184, 266037953, 532075906, 1064151812, 2128303624]

約数ペア:

[(1, 2128303624), (2, 1064151812), (4, 532075906), (8, 266037953), (3911, 544184), (7822, 272092), (15644, 136046), (31288, 68023)]