290053898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{4957}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 461034504

約数和(自身を除く): 170980606

約数列:

[1, 2, 17, 34, 1721, 3442, 4957, 9914, 29257, 58514, 84269, 168538, 8530997, 17061994, 145026949, 290053898]

約数ペア:

[(1, 290053898), (2, 145026949), (17, 17061994), (34, 8530997), (1721, 168538), (3442, 84269), (4957, 58514), (9914, 29257)]