2659468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5029

約数の個数: 24

約数和(自身を含む): 5600000

約数和(自身を除く): 2940532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4999, 9998, 19996, 34993, 69986, 94981, 139972, 189962, 379924, 664867, 1329734, 2659468]

約数ペア:

[(1, 2659468), (2, 1329734), (4, 664867), (7, 379924), (14, 189962), (19, 139972), (28, 94981), (38, 69986), (76, 34993), (133, 19996), (266, 9998), (532, 4999)]