1898996872

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{8941}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 3605414400

約数和(自身を除く): 1706417528

約数列:

[1, 2, 4, 8, 139, 191, 278, 382, 556, 764, 1112, 1528, 8941, 17882, 26549, 35764, 53098, 71528, 106196, 212392, 1242799, 1707731, 2485598, 3415462, 4971196, 6830924, 9942392, 13661848, 237374609, 474749218, 949498436, 1898996872]

約数ペア:

[(1, 1898996872), (2, 949498436), (4, 474749218), (8, 237374609), (139, 13661848), (191, 9942392), (278, 6830924), (382, 4971196), (556, 3415462), (764, 2485598), (1112, 1707731), (1528, 1242799), (8941, 212392), (17882, 106196), (26549, 71528), (35764, 53098)]