972842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 768982

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 71, 142, 221, 403, 442, 527, 806, 923, 1054, 1207, 1846, 2201, 2414, 4402, 6851, 13702, 15691, 28613, 31382, 37417, 57226, 74834, 486421, 972842]

約数ペア:

[(1, 972842), (2, 486421), (13, 74834), (17, 57226), (26, 37417), (31, 31382), (34, 28613), (62, 15691), (71, 13702), (142, 6851), (221, 4402), (403, 2414), (442, 2201), (527, 1846), (806, 1207), (923, 1054)]