121382222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 213055920

約数和(自身を除く): 91673698

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 169, 247, 338, 461, 494, 533, 779, 922, 1066, 1558, 3211, 5993, 6422, 6929, 8759, 10127, 11986, 13858, 17518, 18901, 20254, 37802, 77909, 113867, 131651, 155818, 227734, 245713, 263302, 359119, 491426, 718238, 1480271, 2960542, 3194269, 4668547, 6388538, 9337094, 60691111, 121382222]

約数ペア:

[(1, 121382222), (2, 60691111), (13, 9337094), (19, 6388538), (26, 4668547), (38, 3194269), (41, 2960542), (82, 1480271), (169, 718238), (247, 491426), (338, 359119), (461, 263302), (494, 245713), (533, 227734), (779, 155818), (922, 131651), (1066, 113867), (1558, 77909), (3211, 37802), (5993, 20254), (6422, 18901), (6929, 17518), (8759, 13858), (10127, 11986)]