7048540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20757

約数の個数: 24

約数和(自身を含む): 15673392

約数和(自身を除く): 8624852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20731, 41462, 82924, 103655, 207310, 352427, 414620, 704854, 1409708, 1762135, 3524270, 7048540]

約数ペア:

[(1, 7048540), (2, 3524270), (4, 1762135), (5, 1409708), (10, 704854), (17, 414620), (20, 352427), (34, 207310), (68, 103655), (85, 82924), (170, 41462), (340, 20731)]