3247384764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20816569}}^1$

素因数の和:20816589

約数の個数: 24

約数和(自身を含む): 8160095440

約数和(自身を除く): 4912710676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20816569, 41633138, 62449707, 83266276, 124899414, 249798828, 270615397, 541230794, 811846191, 1082461588, 1623692382, 3247384764]

約数ペア:

[(1, 3247384764), (2, 1623692382), (3, 1082461588), (4, 811846191), (6, 541230794), (12, 270615397), (13, 249798828), (26, 124899414), (39, 83266276), (52, 62449707), (78, 41633138), (156, 20816569)]