2019886127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10331}}^1$

素因数の和:10439

約数の個数: 32

約数和(自身を含む): 2570932224

約数和(自身を除く): 551046097

約数列:

[1, 7, 17, 31, 53, 119, 217, 371, 527, 901, 1643, 3689, 6307, 10331, 11501, 27931, 72317, 175627, 195517, 320261, 547543, 1229389, 2241827, 3832801, 5444437, 9308231, 16973833, 38111059, 65157617, 118816831, 288555161, 2019886127]

約数ペア:

[(1, 2019886127), (7, 288555161), (17, 118816831), (31, 65157617), (53, 38111059), (119, 16973833), (217, 9308231), (371, 5444437), (527, 3832801), (901, 2241827), (1643, 1229389), (3689, 547543), (6307, 320261), (10331, 195517), (11501, 175627), (27931, 72317)]