279011342594

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1\times {\mathrm{1144399}}^1$

素因数の和:1145417

約数の個数: 16

約数和(自身を含む): 422008944000

約数和(自身を除く): 142997601406

約数列:

[1, 2, 139, 278, 877, 1754, 121903, 243806, 1144399, 2288798, 159071461, 318142922, 1003637923, 2007275846, 139505671297, 279011342594]

約数ペア:

[(1, 279011342594), (2, 139505671297), (139, 2007275846), (278, 1003637923), (877, 318142922), (1754, 159071461), (121903, 2288798), (243806, 1144399)]