2718724801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 3220741440

約数和(自身を除く): 502016639

約数列:

[1, 13, 19, 41, 107, 169, 193, 247, 533, 779, 1391, 2033, 2509, 3211, 3667, 4387, 6929, 7913, 10127, 18083, 20651, 26429, 32617, 47671, 57031, 83353, 102869, 131651, 150347, 268463, 343577, 392369, 619723, 741403, 846691, 1083589, 1337297, 1954511, 3490019, 5100797, 11006983, 14086657, 16087129, 25408643, 66310361, 143090779, 209132677, 2718724801]

約数ペア:

[(1, 2718724801), (13, 209132677), (19, 143090779), (41, 66310361), (107, 25408643), (169, 16087129), (193, 14086657), (247, 11006983), (533, 5100797), (779, 3490019), (1391, 1954511), (2033, 1337297), (2509, 1083589), (3211, 846691), (3667, 741403), (4387, 619723), (6929, 392369), (7913, 343577), (10127, 268463), (18083, 150347), (20651, 131651), (26429, 102869), (32617, 83353), (47671, 57031)]