2019416335

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 2534913792

約数和(自身を除く): 515497457

約数列:

[1, 5, 47, 53, 235, 265, 281, 577, 1405, 2491, 2885, 12455, 13207, 14893, 27119, 30581, 66035, 74465, 135595, 152905, 162137, 699971, 810685, 1437307, 3499855, 7186535, 7620439, 8593261, 38102195, 42966305, 403883267, 2019416335]

約数ペア:

[(1, 2019416335), (5, 403883267), (47, 42966305), (53, 38102195), (235, 8593261), (265, 7620439), (281, 7186535), (577, 3499855), (1405, 1437307), (2491, 810685), (2885, 699971), (12455, 162137), (13207, 152905), (14893, 135595), (27119, 74465), (30581, 66035)]