8359442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 16111872

約数和(自身を除く): 7752430

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 1997, 2093, 3994, 4186, 13979, 25961, 27958, 45931, 51922, 91862, 181727, 321517, 363454, 597103, 643034, 1194206, 4179721, 8359442]

約数ペア:

[(1, 8359442), (2, 4179721), (7, 1194206), (13, 643034), (14, 597103), (23, 363454), (26, 321517), (46, 181727), (91, 91862), (161, 51922), (182, 45931), (299, 27958), (322, 25961), (598, 13979), (1997, 4186), (2093, 3994)]