450097916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 881717760

約数和(自身を除く): 431619844

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 283, 323, 566, 646, 1132, 1231, 1292, 2462, 4811, 4924, 5377, 9622, 10754, 19244, 20927, 21508, 23389, 41854, 46778, 83708, 91409, 93556, 182818, 348373, 365636, 397613, 696746, 795226, 1393492, 1590452, 5922341, 6619087, 11844682, 13238174, 23689364, 26476348, 112524479, 225048958, 450097916]

約数ペア:

[(1, 450097916), (2, 225048958), (4, 112524479), (17, 26476348), (19, 23689364), (34, 13238174), (38, 11844682), (68, 6619087), (76, 5922341), (283, 1590452), (323, 1393492), (566, 795226), (646, 696746), (1132, 397613), (1231, 365636), (1292, 348373), (2462, 182818), (4811, 93556), (4924, 91409), (5377, 83708), (9622, 46778), (10754, 41854), (19244, 23389), (20927, 21508)]