713402488

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{641549}}^1$

素因数の和:641694

約数の個数: 16

約数和(自身を含む): 1347255000

約数和(自身を除く): 633852512

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 641549, 1283098, 2566196, 5132392, 89175311, 178350622, 356701244, 713402488]

約数ペア:

[(1, 713402488), (2, 356701244), (4, 178350622), (8, 89175311), (139, 5132392), (278, 2566196), (556, 1283098), (1112, 641549)]