420162992

素因数分解:

$2^4\times {\mathrm{6869}}^1\times {\mathrm{3823}}^1$

素因数の和:10700

約数の個数: 20

約数和(自身を含む): 814397280

約数和(自身を除く): 394234288

約数列:

[1, 2, 4, 8, 16, 3823, 6869, 7646, 13738, 15292, 27476, 30584, 54952, 61168, 109904, 26260187, 52520374, 105040748, 210081496, 420162992]

約数ペア:

[(1, 420162992), (2, 210081496), (4, 105040748), (8, 52520374), (16, 26260187), (3823, 109904), (6869, 61168), (7646, 54952), (13738, 30584), (15292, 27476)]