1311716

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1349404

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 593, 1106, 1186, 2212, 2372, 4151, 8302, 16604, 46847, 93694, 187388, 327929, 655858, 1311716]

約数ペア:

[(1, 1311716), (2, 655858), (4, 327929), (7, 187388), (14, 93694), (28, 46847), (79, 16604), (158, 8302), (316, 4151), (553, 2372), (593, 2212), (1106, 1186)]