2820528068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{90599}}^1$

素因数の和:90827

約数の個数: 24

約数和(自身を含む): 5078673600

約数和(自身を除く): 2258145532

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 7783, 15566, 31132, 90599, 181198, 362396, 3895757, 7791514, 15583028, 16398419, 32796838, 65593676, 705132017, 1410264034, 2820528068]

約数ペア:

[(1, 2820528068), (2, 1410264034), (4, 705132017), (43, 65593676), (86, 32796838), (172, 16398419), (181, 15583028), (362, 7791514), (724, 3895757), (7783, 362396), (15566, 181198), (31132, 90599)]