1292458468

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239167}}^1$

素因数の和:239371

約数の個数: 24

約数和(自身を含む): 2598321152

約数和(自身を除く): 1305862684

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 239167, 478334, 956668, 1674169, 3348338, 6696676, 46159231, 92318462, 184636924, 323114617, 646229234, 1292458468]

約数ペア:

[(1, 1292458468), (2, 646229234), (4, 323114617), (7, 184636924), (14, 92318462), (28, 46159231), (193, 6696676), (386, 3348338), (772, 1674169), (1351, 956668), (2702, 478334), (5404, 239167)]