519883406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{2971}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 924410880

約数和(自身を除く): 404527474

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 431, 862, 2971, 3017, 5942, 6034, 12499, 20797, 24998, 41594, 86159, 87493, 172318, 174986, 603113, 1206226, 1280501, 2561002, 8963507, 17927014, 37134529, 74269058, 259941703, 519883406]

約数ペア:

[(1, 519883406), (2, 259941703), (7, 74269058), (14, 37134529), (29, 17927014), (58, 8963507), (203, 2561002), (406, 1280501), (431, 1206226), (862, 603113), (2971, 174986), (3017, 172318), (5942, 87493), (6034, 86159), (12499, 41594), (20797, 24998)]