2181813166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{10163}}^1$

素因数の和:10560

約数の個数: 32

約数和(自身を含む): 3688312320

約数和(自身を除く): 1506499154

約数列:

[1, 2, 13, 23, 26, 46, 299, 359, 598, 718, 4667, 8257, 9334, 10163, 16514, 20326, 107341, 132119, 214682, 233749, 264238, 467498, 3038737, 3648517, 6077474, 7297034, 47430721, 83915891, 94861442, 167831782, 1090906583, 2181813166]

約数ペア:

[(1, 2181813166), (2, 1090906583), (13, 167831782), (23, 94861442), (26, 83915891), (46, 47430721), (299, 7297034), (359, 6077474), (598, 3648517), (718, 3038737), (4667, 467498), (8257, 264238), (9334, 233749), (10163, 214682), (16514, 132119), (20326, 107341)]