2013889096

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{691}}^1\times {\mathrm{3607}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 3820006080

約数和(自身を除く): 1806116984

約数列:

[1, 2, 4, 8, 101, 202, 404, 691, 808, 1382, 2764, 3607, 5528, 7214, 14428, 28856, 69791, 139582, 279164, 364307, 558328, 728614, 1457228, 2492437, 2914456, 4984874, 9969748, 19939496, 251736137, 503472274, 1006944548, 2013889096]

約数ペア:

[(1, 2013889096), (2, 1006944548), (4, 503472274), (8, 251736137), (101, 19939496), (202, 9969748), (404, 4984874), (691, 2914456), (808, 2492437), (1382, 1457228), (2764, 728614), (3607, 558328), (5528, 364307), (7214, 279164), (14428, 139582), (28856, 69791)]