9810697904

素因数分解:

$2^4\times 7^1\times {\mathrm{87595517}}^1$

素因数の和:87595532

約数の個数: 20

約数和(自身を含む): 21723688464

約数和(自身を除く): 11912990560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87595517, 175191034, 350382068, 613168619, 700764136, 1226337238, 1401528272, 2452674476, 4905348952, 9810697904]

約数ペア:

[(1, 9810697904), (2, 4905348952), (4, 2452674476), (7, 1401528272), (8, 1226337238), (14, 700764136), (16, 613168619), (28, 350382068), (56, 175191034), (112, 87595517)]