7948659823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1151}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 9165864960

約数和(自身を除く): 1217205137

約数列:

[1, 13, 19, 73, 247, 383, 949, 1151, 1387, 4979, 7277, 14963, 18031, 21869, 27959, 84023, 94601, 284297, 363467, 440833, 531221, 1092299, 1596437, 5730829, 6905873, 8375827, 20753681, 32180809, 108885751, 418350517, 611435371, 7948659823]

約数ペア:

[(1, 7948659823), (13, 611435371), (19, 418350517), (73, 108885751), (247, 32180809), (383, 20753681), (949, 8375827), (1151, 6905873), (1387, 5730829), (4979, 1596437), (7277, 1092299), (14963, 531221), (18031, 440833), (21869, 363467), (27959, 284297), (84023, 94601)]