568276828

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{209233}}^1$

素因数の和:209341

約数の個数: 24

約数和(自身を含む): 1148276192

約数和(自身を除く): 579999364

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 209233, 418466, 836932, 1464631, 2929262, 5858524, 20295601, 40591202, 81182404, 142069207, 284138414, 568276828]

約数ペア:

[(1, 568276828), (2, 284138414), (4, 142069207), (7, 81182404), (14, 40591202), (28, 20295601), (97, 5858524), (194, 2929262), (388, 1464631), (679, 836932), (1358, 418466), (2716, 209233)]