2860216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21031}}^1$

素因数の和:21054

約数の個数: 16

約数和(自身を含む): 5678640

約数和(自身を除く): 2818424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21031, 42062, 84124, 168248, 357527, 715054, 1430108, 2860216]

約数ペア:

[(1, 2860216), (2, 1430108), (4, 715054), (8, 357527), (17, 168248), (34, 84124), (68, 42062), (136, 21031)]