2021826328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13301489}}^1$

素因数の和:13301514

約数の個数: 16

約数和(自身を含む): 3990447000

約数和(自身を除く): 1968620672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13301489, 26602978, 53205956, 106411912, 252728291, 505456582, 1010913164, 2021826328]

約数ペア:

[(1, 2021826328), (2, 1010913164), (4, 505456582), (8, 252728291), (19, 106411912), (38, 53205956), (76, 26602978), (152, 13301489)]