1960625558

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1\times {\mathrm{3767}}^1$

素因数の和:5287

約数の個数: 16

約数和(自身を含む): 2958889824

約数和(自身を除く): 998264266

約数列:

[1, 2, 197, 394, 1321, 2642, 3767, 7534, 260237, 520474, 742099, 1484198, 4976207, 9952414, 980312779, 1960625558]

約数ペア:

[(1, 1960625558), (2, 980312779), (197, 9952414), (394, 4976207), (1321, 1484198), (2642, 742099), (3767, 520474), (7534, 260237)]