1296005422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{30803}}^1$

素因数の和:31107

約数の個数: 16

約数和(自身を含む): 1972072080

約数和(自身を除く): 676066658

約数列:

[1, 2, 109, 193, 218, 386, 21037, 30803, 42074, 61606, 3357527, 5944979, 6715054, 11889958, 648002711, 1296005422]

約数ペア:

[(1, 1296005422), (2, 648002711), (109, 11889958), (193, 6715054), (218, 5944979), (386, 3357527), (21037, 61606), (30803, 42074)]