8589994

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 16219008

約数和(自身を除く): 7629014

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 103, 161, 206, 259, 322, 518, 721, 851, 1127, 1442, 1702, 1813, 2254, 2369, 3626, 3811, 4738, 5047, 5957, 7622, 10094, 11914, 16583, 26677, 33166, 41699, 53354, 83398, 87653, 116081, 175306, 186739, 232162, 373478, 613571, 1227142, 4294997, 8589994]

約数ペア:

[(1, 8589994), (2, 4294997), (7, 1227142), (14, 613571), (23, 373478), (37, 232162), (46, 186739), (49, 175306), (74, 116081), (98, 87653), (103, 83398), (161, 53354), (206, 41699), (259, 33166), (322, 26677), (518, 16583), (721, 11914), (851, 10094), (1127, 7622), (1442, 5957), (1702, 5047), (1813, 4738), (2254, 3811), (2369, 3626)]