2079221612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9949}}^1\times {\mathrm{4019}}^1$

素因数の和:13985

約数の個数: 24

約数和(自身を含む): 3919902000

約数和(自身を除く): 1840680388

約数列:

[1, 2, 4, 13, 26, 52, 4019, 8038, 9949, 16076, 19898, 39796, 52247, 104494, 129337, 208988, 258674, 517348, 39985031, 79970062, 159940124, 519805403, 1039610806, 2079221612]

約数ペア:

[(1, 2079221612), (2, 1039610806), (4, 519805403), (13, 159940124), (26, 79970062), (52, 39985031), (4019, 517348), (8038, 258674), (9949, 208988), (16076, 129337), (19898, 104494), (39796, 52247)]