2981634724

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{10259}}^1$

素因数の和:11019

約数の個数: 24

約数和(自身を含む): 5272737120

約数和(自身を除く): 2291102396

約数列:

[1, 2, 4, 113, 226, 452, 643, 1286, 2572, 10259, 20518, 41036, 72659, 145318, 290636, 1159267, 2318534, 4637068, 6596537, 13193074, 26386148, 745408681, 1490817362, 2981634724]

約数ペア:

[(1, 2981634724), (2, 1490817362), (4, 745408681), (113, 26386148), (226, 13193074), (452, 6596537), (643, 4637068), (1286, 2318534), (2572, 1159267), (10259, 290636), (20518, 145318), (41036, 72659)]