2212079905

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{14593}}^1$

素因数の和:14737

約数の個数: 32

約数和(自身を含む): 3127085568

約数和(自身を除く): 915005663

約数列:

[1, 5, 7, 35, 61, 71, 305, 355, 427, 497, 2135, 2485, 4331, 14593, 21655, 30317, 72965, 102151, 151585, 510755, 890173, 1036103, 4450865, 5180515, 6231211, 7252721, 31156055, 36263605, 63202283, 316011415, 442415981, 2212079905]

約数ペア:

[(1, 2212079905), (5, 442415981), (7, 316011415), (35, 63202283), (61, 36263605), (71, 31156055), (305, 7252721), (355, 6231211), (427, 5180515), (497, 4450865), (2135, 1036103), (2485, 890173), (4331, 510755), (14593, 151585), (21655, 102151), (30317, 72965)]