2365642804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{120181}}^1$

素因数の和:120248

約数の個数: 48

約数和(自身を含む): 5114945920

約数和(自身を除く): 2749303116

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 120181, 240362, 480724, 841267, 1682534, 2283439, 3365068, 4446697, 4566878, 8893394, 9133756, 15984073, 17786788, 31126879, 31968146, 62253758, 63936292, 84487243, 124507516, 168974486, 337948972, 591410701, 1182821402, 2365642804]

約数ペア:

[(1, 2365642804), (2, 1182821402), (4, 591410701), (7, 337948972), (14, 168974486), (19, 124507516), (28, 84487243), (37, 63936292), (38, 62253758), (74, 31968146), (76, 31126879), (133, 17786788), (148, 15984073), (259, 9133756), (266, 8893394), (518, 4566878), (532, 4446697), (703, 3365068), (1036, 2283439), (1406, 1682534), (2812, 841267), (4921, 480724), (9842, 240362), (19684, 120181)]