890409468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5707753}}^1$

素因数の和:5707773

約数の個数: 24

約数和(自身を含む): 2237439568

約数和(自身を除く): 1347030100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5707753, 11415506, 17123259, 22831012, 34246518, 68493036, 74200789, 148401578, 222602367, 296803156, 445204734, 890409468]

約数ペア:

[(1, 890409468), (2, 445204734), (3, 296803156), (4, 222602367), (6, 148401578), (12, 74200789), (13, 68493036), (26, 34246518), (39, 22831012), (52, 17123259), (78, 11415506), (156, 5707753)]