2021063944

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{6779}}^1$

素因数の和:7317

約数の個数: 32

約数和(自身を含む): 3844260000

約数和(自身を除く): 1823196056

約数列:

[1, 2, 4, 8, 83, 166, 332, 449, 664, 898, 1796, 3592, 6779, 13558, 27116, 37267, 54232, 74534, 149068, 298136, 562657, 1125314, 2250628, 3043771, 4501256, 6087542, 12175084, 24350168, 252632993, 505265986, 1010531972, 2021063944]

約数ペア:

[(1, 2021063944), (2, 1010531972), (4, 505265986), (8, 252632993), (83, 24350168), (166, 12175084), (332, 6087542), (449, 4501256), (664, 3043771), (898, 2250628), (1796, 1125314), (3592, 562657), (6779, 298136), (13558, 149068), (27116, 74534), (37267, 54232)]