2019999752

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{2234513}}^1$

素因数の和:2234632

約数の個数: 16

約数和(自身を含む): 3821018940

約数和(自身を除く): 1801019188

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 2234513, 4469026, 8938052, 17876104, 252499969, 504999938, 1009999876, 2019999752]

約数ペア:

[(1, 2019999752), (2, 1009999876), (4, 504999938), (8, 252499969), (113, 17876104), (226, 8938052), (452, 4469026), (904, 2234513)]