1279040293456

素因数分解:

$2^4\times {\mathrm{11329}}^1\times {\mathrm{7056229}}^1$

素因数の和:7067566

約数の個数: 20

約数和(自身を含む): 2478359662900

約数和(自身を除く): 1199319369444

約数列:

[1, 2, 4, 8, 16, 11329, 22658, 45316, 90632, 181264, 7056229, 14112458, 28224916, 56449832, 112899664, 79940018341, 159880036682, 319760073364, 639520146728, 1279040293456]

約数ペア:

[(1, 1279040293456), (2, 639520146728), (4, 319760073364), (8, 159880036682), (16, 79940018341), (11329, 112899664), (22658, 56449832), (45316, 28224916), (90632, 14112458), (181264, 7056229)]