2489272098

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1325491}}^1$

素因数の和:1325809

約数の個数: 16

約数和(自身を含む): 4994453856

約数和(自身を除く): 2505181758

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 1325491, 2650982, 3976473, 7952946, 414878683, 829757366, 1244636049, 2489272098]

約数ペア:

[(1, 2489272098), (2, 1244636049), (3, 829757366), (6, 414878683), (313, 7952946), (626, 3976473), (939, 2650982), (1878, 1325491)]