1285383972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1\times {\mathrm{3079}}^1$

素因数の和:4936

約数の個数: 48

約数和(自身を含む): 3159833600

約数和(自身を除く): 1874449628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1831, 3079, 3662, 5493, 6158, 7324, 9237, 10986, 12316, 18474, 21972, 34789, 36948, 58501, 69578, 104367, 117002, 139156, 175503, 208734, 234004, 351006, 417468, 702012, 5637649, 11275298, 16912947, 22550596, 33825894, 67651788, 107115331, 214230662, 321345993, 428461324, 642691986, 1285383972]

約数ペア:

[(1, 1285383972), (2, 642691986), (3, 428461324), (4, 321345993), (6, 214230662), (12, 107115331), (19, 67651788), (38, 33825894), (57, 22550596), (76, 16912947), (114, 11275298), (228, 5637649), (1831, 702012), (3079, 417468), (3662, 351006), (5493, 234004), (6158, 208734), (7324, 175503), (9237, 139156), (10986, 117002), (12316, 104367), (18474, 69578), (21972, 58501), (34789, 36948)]