2997942794

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{397289}}^1$

素因数の和:397323

約数の個数: 32

約数和(自身を含む): 5720976000

約数和(自身を除く): 2723033206

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 397289, 794578, 2781023, 4370179, 5562046, 8740358, 19467161, 30591253, 38934322, 61182506, 136270127, 214138771, 272540254, 428277542, 1498971397, 2997942794]

約数ペア:

[(1, 2997942794), (2, 1498971397), (7, 428277542), (11, 272540254), (14, 214138771), (22, 136270127), (49, 61182506), (77, 38934322), (98, 30591253), (154, 19467161), (343, 8740358), (539, 5562046), (686, 4370179), (1078, 2781023), (3773, 794578), (7546, 397289)]