287071094

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 446188080

約数和(自身を除く): 159116986

約数列:

[1, 2, 41, 82, 103, 206, 829, 1658, 1681, 3362, 4223, 8446, 33989, 67978, 85387, 170774, 173143, 346286, 1393549, 2787098, 3500867, 7001734, 143535547, 287071094]

約数ペア:

[(1, 287071094), (2, 143535547), (41, 7001734), (82, 3500867), (103, 2787098), (206, 1393549), (829, 346286), (1658, 173143), (1681, 170774), (3362, 85387), (4223, 67978), (8446, 33989)]