2006510590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{45427}}^1$

素因数の和:46072

約数の個数: 32

約数和(自身を含む): 4134311424

約数和(自身を除く): 2127800834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 3155, 4417, 6310, 8834, 22085, 44170, 45427, 90854, 227135, 317989, 454270, 635978, 1589945, 3179890, 28664437, 57328874, 143322185, 200651059, 286644370, 401302118, 1003255295, 2006510590]

約数ペア:

[(1, 2006510590), (2, 1003255295), (5, 401302118), (7, 286644370), (10, 200651059), (14, 143322185), (35, 57328874), (70, 28664437), (631, 3179890), (1262, 1589945), (3155, 635978), (4417, 454270), (6310, 317989), (8834, 227135), (22085, 90854), (44170, 45427)]