1538584242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1481}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 3495623040

約数和(自身を除く): 1957038798

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 701, 741, 1402, 1481, 1482, 2103, 2962, 4206, 4443, 8886, 9113, 13319, 18226, 19253, 26638, 27339, 28139, 38506, 39957, 54678, 56278, 57759, 79914, 84417, 115518, 168834, 173147, 346294, 365807, 519441, 731614, 1038181, 1038882, 1097421, 2076362, 2194842, 3114543, 6229086, 13496353, 19725439, 26992706, 39450878, 40489059, 59176317, 80978118, 118352634, 256430707, 512861414, 769292121, 1538584242]

約数ペア:

[(1, 1538584242), (2, 769292121), (3, 512861414), (6, 256430707), (13, 118352634), (19, 80978118), (26, 59176317), (38, 40489059), (39, 39450878), (57, 26992706), (78, 19725439), (114, 13496353), (247, 6229086), (494, 3114543), (701, 2194842), (741, 2076362), (1402, 1097421), (1481, 1038882), (1482, 1038181), (2103, 731614), (2962, 519441), (4206, 365807), (4443, 346294), (8886, 173147), (9113, 168834), (13319, 115518), (18226, 84417), (19253, 79914), (26638, 57759), (27339, 56278), (28139, 54678), (38506, 39957)]