8505421988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{10799}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 17766604800

約数和(自身を除く): 9261182812

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1223, 2446, 4892, 8561, 10799, 17122, 21598, 28129, 34244, 43196, 56258, 75593, 112516, 151186, 196903, 248377, 302372, 393806, 496754, 787612, 993508, 1738639, 3477278, 6954556, 13207177, 26414354, 52828708, 92450239, 184900478, 303765071, 369800956, 607530142, 1215060284, 2126355497, 4252710994, 8505421988]

約数ペア:

[(1, 8505421988), (2, 4252710994), (4, 2126355497), (7, 1215060284), (14, 607530142), (23, 369800956), (28, 303765071), (46, 184900478), (92, 92450239), (161, 52828708), (322, 26414354), (644, 13207177), (1223, 6954556), (2446, 3477278), (4892, 1738639), (8561, 993508), (10799, 787612), (17122, 496754), (21598, 393806), (28129, 302372), (34244, 248377), (43196, 196903), (56258, 151186), (75593, 112516)]