858244706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4877}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 1482131520

約数和(自身を除く): 623886814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 421, 842, 4631, 4877, 7999, 9262, 9754, 15998, 53647, 87989, 92663, 107294, 175978, 185326, 1019293, 2038586, 2053217, 4106434, 22585387, 39011123, 45170774, 78022246, 429122353, 858244706]

約数ペア:

[(1, 858244706), (2, 429122353), (11, 78022246), (19, 45170774), (22, 39011123), (38, 22585387), (209, 4106434), (418, 2053217), (421, 2038586), (842, 1019293), (4631, 185326), (4877, 175978), (7999, 107294), (9262, 92663), (9754, 87989), (15998, 53647)]