2013902390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1\times {\mathrm{2969}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 3752892000

約数和(自身を除く): 1738989610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2339, 2969, 4678, 5938, 11695, 14845, 23390, 29690, 67831, 86101, 135662, 172202, 339155, 430505, 678310, 861010, 6944491, 13888982, 34722455, 69444910, 201390239, 402780478, 1006951195, 2013902390]

約数ペア:

[(1, 2013902390), (2, 1006951195), (5, 402780478), (10, 201390239), (29, 69444910), (58, 34722455), (145, 13888982), (290, 6944491), (2339, 861010), (2969, 678310), (4678, 430505), (5938, 339155), (11695, 172202), (14845, 135662), (23390, 86101), (29690, 67831)]