1327073278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 2278679040

約数和(自身を除く): 951605762

約数列:

[1, 2, 17, 19, 34, 38, 73, 107, 146, 214, 263, 323, 526, 646, 1241, 1387, 1819, 2033, 2482, 2774, 3638, 4066, 4471, 4997, 7811, 8942, 9994, 15622, 19199, 23579, 28141, 34561, 38398, 47158, 56282, 69122, 84949, 132787, 148409, 169898, 265574, 296818, 326383, 364781, 478397, 534679, 652766, 729562, 956794, 1069358, 2054293, 2522953, 4108586, 5045906, 6201277, 9089543, 12402554, 18179086, 34922981, 39031567, 69845962, 78063134, 663536639, 1327073278]

約数ペア:

[(1, 1327073278), (2, 663536639), (17, 78063134), (19, 69845962), (34, 39031567), (38, 34922981), (73, 18179086), (107, 12402554), (146, 9089543), (214, 6201277), (263, 5045906), (323, 4108586), (526, 2522953), (646, 2054293), (1241, 1069358), (1387, 956794), (1819, 729562), (2033, 652766), (2482, 534679), (2774, 478397), (3638, 364781), (4066, 326383), (4471, 296818), (4997, 265574), (7811, 169898), (8942, 148409), (9994, 132787), (15622, 84949), (19199, 69122), (23579, 56282), (28141, 47158), (34561, 38398)]