2897936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 20

約数和(自身を含む): 5696064

約数和(自身を除く): 2798128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2551, 5102, 10204, 20408, 40816, 181121, 362242, 724484, 1448968, 2897936]

約数ペア:

[(1, 2897936), (2, 1448968), (4, 724484), (8, 362242), (16, 181121), (71, 40816), (142, 20408), (284, 10204), (568, 5102), (1136, 2551)]