551228114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1223}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 903312000

約数和(自身を除く): 352083886

約数列:

[1, 2, 19, 29, 38, 58, 409, 551, 818, 1102, 1223, 2446, 7771, 11861, 15542, 23237, 23722, 35467, 46474, 70934, 225359, 450718, 500207, 673873, 1000414, 1347746, 9503933, 14506003, 19007866, 29012006, 275614057, 551228114]

約数ペア:

[(1, 551228114), (2, 275614057), (19, 29012006), (29, 19007866), (38, 14506003), (58, 9503933), (409, 1347746), (551, 1000414), (818, 673873), (1102, 500207), (1223, 450718), (2446, 225359), (7771, 70934), (11861, 46474), (15542, 35467), (23237, 23722)]