1271307976

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{191693}}^1$

素因数の和:192528

約数の個数: 16

約数和(自身を含む): 2386590300

約数和(自身を除く): 1115282324

約数列:

[1, 2, 4, 8, 829, 1658, 3316, 6632, 191693, 383386, 766772, 1533544, 158913497, 317826994, 635653988, 1271307976]

約数ペア:

[(1, 1271307976), (2, 635653988), (4, 317826994), (8, 158913497), (829, 1533544), (1658, 766772), (3316, 383386), (6632, 191693)]