887156957972

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{1213}}^1\times {\mathrm{424231}}^1$

素因数の和:425879

約数の個数: 24

約数和(自身を含む): 1557413367552

約数和(自身を除く): 670256409580

約数列:

[1, 2, 4, 431, 862, 1213, 1724, 2426, 4852, 424231, 522803, 848462, 1045606, 1696924, 2091212, 182843561, 365687122, 514592203, 731374244, 1029184406, 2058368812, 221789239493, 443578478986, 887156957972]

約数ペア:

[(1, 887156957972), (2, 443578478986), (4, 221789239493), (431, 2058368812), (862, 1029184406), (1213, 731374244), (1724, 514592203), (2426, 365687122), (4852, 182843561), (424231, 2091212), (522803, 1696924), (848462, 1045606)]