1563286946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{846851}}^1$

素因数の和:846937

約数の個数: 16

約数和(自身を含む): 2560880448

約数和(自身を除く): 997593502

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 846851, 1693702, 11009063, 22018126, 60126421, 120252842, 781643473, 1563286946]

約数ペア:

[(1, 1563286946), (2, 781643473), (13, 120252842), (26, 60126421), (71, 22018126), (142, 11009063), (923, 1693702), (1846, 846851)]