41990494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12184

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 39617186

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 12143, 24286, 85001, 157859, 170002, 230717, 315718, 461434, 1105013, 1615019, 2210026, 2999321, 3230038, 5998642, 20995247, 41990494]

約数ペア:

[(1, 41990494), (2, 20995247), (7, 5998642), (13, 3230038), (14, 2999321), (19, 2210026), (26, 1615019), (38, 1105013), (91, 461434), (133, 315718), (182, 230717), (247, 170002), (266, 157859), (494, 85001), (1729, 24286), (3458, 12143)]