140205468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{898753}}^1$

素因数の和:898773

約数の個数: 24

約数和(自身を含む): 352311568

約数和(自身を除く): 212106100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 898753, 1797506, 2696259, 3595012, 5392518, 10785036, 11683789, 23367578, 35051367, 46735156, 70102734, 140205468]

約数ペア:

[(1, 140205468), (2, 70102734), (3, 46735156), (4, 35051367), (6, 23367578), (12, 11683789), (13, 10785036), (26, 5392518), (39, 3595012), (52, 2696259), (78, 1797506), (156, 898753)]