212729797784

素因数分解:

$2^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2970091}}^1$

素因数の和:2971383

約数の個数: 32

約数和(自身を含む): 456206131200

約数和(自身を除く): 243476333416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1279, 2558, 5116, 8953, 10232, 17906, 35812, 71624, 2970091, 5940182, 11880364, 20790637, 23760728, 41581274, 83162548, 166325096, 3798746389, 7597492778, 15194985556, 26591224723, 30389971112, 53182449446, 106364898892, 212729797784]

約数ペア:

[(1, 212729797784), (2, 106364898892), (4, 53182449446), (7, 30389971112), (8, 26591224723), (14, 15194985556), (28, 7597492778), (56, 3798746389), (1279, 166325096), (2558, 83162548), (5116, 41581274), (8953, 23760728), (10232, 20790637), (17906, 11880364), (35812, 5940182), (71624, 2970091)]