920398054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{42901}}^1$

素因数の和:43551

約数の個数: 16

約数和(自身を含む): 1464159456

約数和(自身を除く): 543761402

約数列:

[1, 2, 17, 34, 631, 1262, 10727, 21454, 42901, 85802, 729317, 1458634, 27070531, 54141062, 460199027, 920398054]

約数ペア:

[(1, 920398054), (2, 460199027), (17, 54141062), (34, 27070531), (631, 1458634), (1262, 729317), (10727, 85802), (21454, 42901)]