4957149778

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{386131}}^1$

素因数の和:386278

約数の個数: 24

約数和(自身を含む): 8715771504

約数和(自身を除く): 3758621726

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 386131, 772262, 2702917, 5405834, 18920419, 37840838, 50583161, 101166322, 354082127, 708164254, 2478574889, 4957149778]

約数ペア:

[(1, 4957149778), (2, 2478574889), (7, 708164254), (14, 354082127), (49, 101166322), (98, 50583161), (131, 37840838), (262, 18920419), (917, 5405834), (1834, 2702917), (6419, 772262), (12838, 386131)]