2783280084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17841539}}^1$

素因数の和:17841559

約数の個数: 24

約数和(自身を含む): 6993883680

約数和(自身を除く): 4210603596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 17841539, 35683078, 53524617, 71366156, 107049234, 214098468, 231940007, 463880014, 695820021, 927760028, 1391640042, 2783280084]

約数ペア:

[(1, 2783280084), (2, 1391640042), (3, 927760028), (4, 695820021), (6, 463880014), (12, 231940007), (13, 214098468), (26, 107049234), (39, 71366156), (52, 53524617), (78, 35683078), (156, 17841539)]