856828644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{18313}}^1$

素因数の和:18884

約数の個数: 48

約数和(自身を含む): 2289103488

約数和(自身を除く): 1432274844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 11697, 15596, 18313, 23394, 36626, 46788, 54939, 73252, 109878, 128191, 219756, 256382, 384573, 512764, 769146, 1538292, 10200341, 20400682, 30601023, 40801364, 61202046, 71402387, 122404092, 142804774, 214207161, 285609548, 428414322, 856828644]

約数ペア:

[(1, 856828644), (2, 428414322), (3, 285609548), (4, 214207161), (6, 142804774), (7, 122404092), (12, 71402387), (14, 61202046), (21, 40801364), (28, 30601023), (42, 20400682), (84, 10200341), (557, 1538292), (1114, 769146), (1671, 512764), (2228, 384573), (3342, 256382), (3899, 219756), (6684, 128191), (7798, 109878), (11697, 73252), (15596, 54939), (18313, 46788), (23394, 36626)]