574391308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{26987}}^1$

素因数の和:27321

約数の個数: 24

約数和(自身を含む): 1067753232

約数和(自身を除く): 493361924

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 5321, 10642, 21284, 26987, 53974, 107948, 458779, 917558, 1835116, 8446931, 16893862, 33787724, 143597827, 287195654, 574391308]

約数ペア:

[(1, 574391308), (2, 287195654), (4, 143597827), (17, 33787724), (34, 16893862), (68, 8446931), (313, 1835116), (626, 917558), (1252, 458779), (5321, 107948), (10642, 53974), (21284, 26987)]