2000282512

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{984391}}^1$

素因数の和:984526

約数の個数: 20

約数和(自身を含む): 3906067456

約数和(自身を除く): 1905784944

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 984391, 1968782, 3937564, 7875128, 15750256, 125017657, 250035314, 500070628, 1000141256, 2000282512]

約数ペア:

[(1, 2000282512), (2, 1000141256), (4, 500070628), (8, 250035314), (16, 125017657), (127, 15750256), (254, 7875128), (508, 3937564), (1016, 1968782), (2032, 984391)]