2019976216

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{179203}}^1$

素因数の和:180618

約数の個数: 16

約数和(自身を含む): 3790164600

約数和(自身を除く): 1770188384

約数列:

[1, 2, 4, 8, 1409, 2818, 5636, 11272, 179203, 358406, 716812, 1433624, 252497027, 504994054, 1009988108, 2019976216]

約数ペア:

[(1, 2019976216), (2, 1009988108), (4, 504994054), (8, 252497027), (1409, 1433624), (2818, 716812), (5636, 358406), (11272, 179203)]