1888892441769

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{6959}}^1\times {\mathrm{143387}}^1$

素因数の和:150980

約数の個数: 16

約数和(自身を含む): 2522894653440

約数和(自身を除く): 634002211671

約数列:

[1, 3, 631, 1893, 6959, 20877, 143387, 430161, 4391129, 13173387, 90477197, 271431591, 997830133, 2993490399, 629630813923, 1888892441769]

約数ペア:

[(1, 1888892441769), (3, 629630813923), (631, 2993490399), (1893, 997830133), (6959, 271431591), (20877, 90477197), (143387, 13173387), (430161, 4391129)]