1771066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 3072384

約数和(自身を除く): 1301318

約数列:

[1, 2, 11, 19, 22, 38, 209, 223, 361, 418, 446, 722, 2453, 3971, 4237, 4906, 7942, 8474, 46607, 80503, 93214, 161006, 885533, 1771066]

約数ペア:

[(1, 1771066), (2, 885533), (11, 161006), (19, 93214), (22, 80503), (38, 46607), (209, 8474), (223, 7942), (361, 4906), (418, 4237), (446, 3971), (722, 2453)]