1994244826

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1071023}}^1$

素因数の和:1071058

約数の個数: 24

約数和(自身を含む): 3662902080

約数和(自身を除く): 1668657254

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1071023, 2142046, 7497161, 14994322, 20349437, 40698874, 52480127, 104960254, 142446059, 284892118, 997122413, 1994244826]

約数ペア:

[(1, 1994244826), (2, 997122413), (7, 284892118), (14, 142446059), (19, 104960254), (38, 52480127), (49, 40698874), (98, 20349437), (133, 14994322), (266, 7497161), (931, 2142046), (1862, 1071023)]