2013778096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{394549}}^1$

素因数の和:394597

約数の個数: 40

約数和(自身を含む): 4403178000

約数和(自身を除く): 2389399904

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 394549, 789098, 1578196, 3156392, 4340039, 6312784, 8680078, 11441921, 17360156, 22883842, 34720312, 45767684, 69440624, 91535368, 125861131, 183070736, 251722262, 503444524, 1006889048, 2013778096]

約数ペア:

[(1, 2013778096), (2, 1006889048), (4, 503444524), (8, 251722262), (11, 183070736), (16, 125861131), (22, 91535368), (29, 69440624), (44, 45767684), (58, 34720312), (88, 22883842), (116, 17360156), (176, 11441921), (232, 8680078), (319, 6312784), (464, 4340039), (638, 3156392), (1276, 1578196), (2552, 789098), (5104, 394549)]