2868784618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{26437}}^1$

素因数の和:26806

約数の個数: 32

約数和(自身を含む): 5147161344

約数和(自身を除く): 2278376726

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 337, 674, 2359, 4718, 7751, 15502, 26437, 52874, 54257, 108514, 185059, 370118, 608051, 1216102, 4256357, 8512714, 8909269, 17818538, 62364883, 124729766, 204913187, 409826374, 1434392309, 2868784618]

約数ペア:

[(1, 2868784618), (2, 1434392309), (7, 409826374), (14, 204913187), (23, 124729766), (46, 62364883), (161, 17818538), (322, 8909269), (337, 8512714), (674, 4256357), (2359, 1216102), (4718, 608051), (7751, 370118), (15502, 185059), (26437, 108514), (52874, 54257)]