4945956

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 11576544

約数和(自身を除く): 6630588

約数列:

[1, 2, 3, 4, 6, 12, 641, 643, 1282, 1286, 1923, 1929, 2564, 2572, 3846, 3858, 7692, 7716, 412163, 824326, 1236489, 1648652, 2472978, 4945956]

約数ペア:

[(1, 4945956), (2, 2472978), (3, 1648652), (4, 1236489), (6, 824326), (12, 412163), (641, 7716), (643, 7692), (1282, 3858), (1286, 3846), (1923, 2572), (1929, 2564)]