1319175074

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{2879}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 2362245120

約数和(自身を除く): 1043070046

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1423, 2846, 2879, 5758, 9961, 19922, 20153, 32729, 40306, 65458, 66217, 132434, 229103, 458206, 463519, 927038, 4096817, 8193634, 28677719, 57355438, 94226791, 188453582, 659587537, 1319175074]

約数ペア:

[(1, 1319175074), (2, 659587537), (7, 188453582), (14, 94226791), (23, 57355438), (46, 28677719), (161, 8193634), (322, 4096817), (1423, 927038), (2846, 463519), (2879, 458206), (5758, 229103), (9961, 132434), (19922, 66217), (20153, 65458), (32729, 40306)]