426295378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{7591}}^1$

素因数の和:8289

約数の個数: 16

約数和(自身を含む): 655402176

約数和(自身を除く): 229106798

約数列:

[1, 2, 43, 86, 653, 1306, 7591, 15182, 28079, 56158, 326413, 652826, 4956923, 9913846, 213147689, 426295378]

約数ペア:

[(1, 426295378), (2, 213147689), (43, 9913846), (86, 4956923), (653, 652826), (1306, 326413), (7591, 56158), (15182, 28079)]