2080864084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{930619}}^1$

素因数の和:930679

約数の個数: 24

約数和(自身を含む): 4012833440

約数和(自身を除く): 1931969356

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 930619, 1861238, 3722476, 12098047, 24196094, 40016617, 48392188, 80033234, 160066468, 520216021, 1040432042, 2080864084]

約数ペア:

[(1, 2080864084), (2, 1040432042), (4, 520216021), (13, 160066468), (26, 80033234), (43, 48392188), (52, 40016617), (86, 24196094), (172, 12098047), (559, 3722476), (1118, 1861238), (2236, 930619)]