1996173662

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 3599487072

約数和(自身を除く): 1603313410

約数列:

[1, 2, 7, 14, 49, 53, 71, 98, 106, 142, 371, 497, 742, 994, 2597, 3479, 3763, 5194, 5413, 6958, 7526, 10826, 26341, 37891, 52682, 75782, 184387, 265237, 286889, 368774, 384323, 530474, 573778, 768646, 2008223, 2690261, 4016446, 5380522, 14057561, 18831827, 20369119, 28115122, 37663654, 40738238, 142583833, 285167666, 998086831, 1996173662]

約数ペア:

[(1, 1996173662), (2, 998086831), (7, 285167666), (14, 142583833), (49, 40738238), (53, 37663654), (71, 28115122), (98, 20369119), (106, 18831827), (142, 14057561), (371, 5380522), (497, 4016446), (742, 2690261), (994, 2008223), (2597, 768646), (3479, 573778), (3763, 530474), (5194, 384323), (5413, 368774), (6958, 286889), (7526, 265237), (10826, 184387), (26341, 75782), (37891, 52682)]