2021814862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 3438733824

約数和(自身を除く): 1416918962

約数列:

[1, 2, 17, 23, 34, 46, 73, 107, 146, 214, 331, 391, 662, 782, 1241, 1679, 1819, 2461, 2482, 3358, 3638, 4922, 5627, 7613, 7811, 11254, 15226, 15622, 24163, 28543, 35417, 41837, 48326, 57086, 70834, 83674, 129421, 132787, 179653, 258842, 265574, 359306, 410771, 555749, 602089, 814591, 821542, 1111498, 1204178, 1629182, 2585441, 3054101, 5170882, 6108202, 9447733, 13848047, 18895466, 27696094, 43952497, 59465143, 87904994, 118930286, 1010907431, 2021814862]

約数ペア:

[(1, 2021814862), (2, 1010907431), (17, 118930286), (23, 87904994), (34, 59465143), (46, 43952497), (73, 27696094), (107, 18895466), (146, 13848047), (214, 9447733), (331, 6108202), (391, 5170882), (662, 3054101), (782, 2585441), (1241, 1629182), (1679, 1204178), (1819, 1111498), (2461, 821542), (2482, 814591), (3358, 602089), (3638, 555749), (4922, 410771), (5627, 359306), (7613, 265574), (7811, 258842), (11254, 179653), (15226, 132787), (15622, 129421), (24163, 83674), (28543, 70834), (35417, 57086), (41837, 48326)]