2079683456

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{45007}}^1$

素因数の和:45059

約数の個数: 48

約数和(自身を含む): 4372752240

約数和(自身を除く): 2293068784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 45007, 46208, 90014, 180028, 360056, 720112, 855133, 1440224, 1710266, 2880448, 3420532, 5760896, 6841064, 13682128, 16247527, 27364256, 32495054, 54728512, 64990108, 109457024, 129980216, 259960432, 519920864, 1039841728, 2079683456]

約数ペア:

[(1, 2079683456), (2, 1039841728), (4, 519920864), (8, 259960432), (16, 129980216), (19, 109457024), (32, 64990108), (38, 54728512), (64, 32495054), (76, 27364256), (128, 16247527), (152, 13682128), (304, 6841064), (361, 5760896), (608, 3420532), (722, 2880448), (1216, 1710266), (1444, 1440224), (2432, 855133), (2888, 720112), (5776, 360056), (11552, 180028), (23104, 90014), (45007, 46208)]