1280495508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1502929}}^1$

素因数の和:1503007

約数の個数: 24

約数和(自身を含む): 3029906880

約数和(自身を除く): 1749411372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1502929, 3005858, 4508787, 6011716, 9017574, 18035148, 106707959, 213415918, 320123877, 426831836, 640247754, 1280495508]

約数ペア:

[(1, 1280495508), (2, 640247754), (3, 426831836), (4, 320123877), (6, 213415918), (12, 106707959), (71, 18035148), (142, 9017574), (213, 6011716), (284, 4508787), (426, 3005858), (852, 1502929)]