870820044

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{112859}}^1$

素因数の和:113509

約数の個数: 24

約数和(自身を含む): 2035091520

約数和(自身を除く): 1164271476

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 112859, 225718, 338577, 451436, 677154, 1354308, 72568337, 145136674, 217705011, 290273348, 435410022, 870820044]

約数ペア:

[(1, 870820044), (2, 435410022), (3, 290273348), (4, 217705011), (6, 145136674), (12, 72568337), (643, 1354308), (1286, 677154), (1929, 451436), (2572, 338577), (3858, 225718), (7716, 112859)]