1187752681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 1329350400

約数和(自身を除く): 141597719

約数列:

[1, 19, 29, 71, 97, 313, 551, 1349, 1843, 2059, 2813, 5947, 6887, 9077, 22223, 30361, 39121, 53447, 130853, 172463, 199723, 422237, 576859, 644467, 880469, 2155631, 3794737, 12244873, 16728911, 40956989, 62513299, 1187752681]

約数ペア:

[(1, 1187752681), (19, 62513299), (29, 40956989), (71, 16728911), (97, 12244873), (313, 3794737), (551, 2155631), (1349, 880469), (1843, 644467), (2059, 576859), (2813, 422237), (5947, 199723), (6887, 172463), (9077, 130853), (22223, 53447), (30361, 39121)]