986020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 2366784

約数和(自身を除く): 1380764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7043, 14086, 28172, 35215, 49301, 70430, 98602, 140860, 197204, 246505, 493010, 986020]

約数ペア:

[(1, 986020), (2, 493010), (4, 246505), (5, 197204), (7, 140860), (10, 98602), (14, 70430), (20, 49301), (28, 35215), (35, 28172), (70, 14086), (140, 7043)]