8353618

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 7734062

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 83, 91, 98, 158, 166, 182, 553, 581, 637, 1027, 1079, 1106, 1162, 1274, 2054, 2158, 3871, 4067, 6557, 7189, 7553, 7742, 8134, 13114, 14378, 15106, 45899, 50323, 52871, 85241, 91798, 100646, 105742, 170482, 321293, 596687, 642586, 1193374, 4176809, 8353618]

約数ペア:

[(1, 8353618), (2, 4176809), (7, 1193374), (13, 642586), (14, 596687), (26, 321293), (49, 170482), (79, 105742), (83, 100646), (91, 91798), (98, 85241), (158, 52871), (166, 50323), (182, 45899), (553, 15106), (581, 14378), (637, 13114), (1027, 8134), (1079, 7742), (1106, 7553), (1162, 7189), (1274, 6557), (2054, 4067), (2158, 3871)]