2017478132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{223469}}^1$

素因数の和:223571

約数の個数: 24

約数和(自身を含む): 3685467240

約数和(自身を除く): 1667989108

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 223469, 446938, 893876, 8268353, 13631609, 16536706, 27263218, 33073412, 54526436, 504369533, 1008739066, 2017478132]

約数ペア:

[(1, 2017478132), (2, 1008739066), (4, 504369533), (37, 54526436), (61, 33073412), (74, 27263218), (122, 16536706), (148, 13631609), (244, 8268353), (2257, 893876), (4514, 446938), (9028, 223469)]