2047420078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{102607}}^1$

素因数の和:103527

約数の個数: 16

約数和(自身を含む): 3354050304

約数和(自身を除く): 1306630226

約数列:

[1, 2, 11, 22, 907, 1814, 9977, 19954, 102607, 205214, 1128677, 2257354, 93064549, 186129098, 1023710039, 2047420078]

約数ペア:

[(1, 2047420078), (2, 1023710039), (11, 186129098), (22, 93064549), (907, 2257354), (1814, 1128677), (9977, 205214), (19954, 102607)]