7220478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 15824160

約数和(自身を除く): 8603682

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2441, 2958, 4882, 7323, 14646, 41497, 70789, 82994, 124491, 141578, 212367, 248982, 424734, 1203413, 2406826, 3610239, 7220478]

約数ペア:

[(1, 7220478), (2, 3610239), (3, 2406826), (6, 1203413), (17, 424734), (29, 248982), (34, 212367), (51, 141578), (58, 124491), (87, 82994), (102, 70789), (174, 41497), (493, 14646), (986, 7323), (1479, 4882), (2441, 2958)]