2028993394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{86539}}^1$

素因数の和:87177

約数の個数: 16

約数和(自身を含む): 3208903200

約数和(自身を除く): 1179909806

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 86539, 173078, 1644241, 3288482, 53394563, 106789126, 1014496697, 2028993394]

約数ペア:

[(1, 2028993394), (2, 1014496697), (19, 106789126), (38, 53394563), (617, 3288482), (1234, 1644241), (11723, 173078), (23446, 86539)]