1368604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2507120

約数和(自身を除く): 1138516

約数列:

[1, 2, 4, 43, 73, 86, 109, 146, 172, 218, 292, 436, 3139, 4687, 6278, 7957, 9374, 12556, 15914, 18748, 31828, 342151, 684302, 1368604]

約数ペア:

[(1, 1368604), (2, 684302), (4, 342151), (43, 31828), (73, 18748), (86, 15914), (109, 12556), (146, 9374), (172, 7957), (218, 6278), (292, 4687), (436, 3139)]