2783444654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{81013}}^1$

素因数の和:81475

約数の個数: 16

約数和(自身を含む): 4287260880

約数和(自身を除く): 1503816226

約数列:

[1, 2, 41, 82, 419, 838, 17179, 34358, 81013, 162026, 3321533, 6643066, 33944447, 67888894, 1391722327, 2783444654]

約数ペア:

[(1, 2783444654), (2, 1391722327), (41, 67888894), (82, 33944447), (419, 6643066), (838, 3321533), (17179, 162026), (34358, 81013)]