2022845488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 4229729280

約数和(自身を除く): 2206883792

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 223, 304, 424, 446, 563, 848, 892, 1007, 1126, 1784, 2014, 2252, 3568, 4028, 4237, 4504, 8056, 8474, 9008, 10697, 11819, 16112, 16948, 21394, 23638, 29839, 33896, 42788, 47276, 59678, 67792, 85576, 94552, 119356, 125549, 171152, 189104, 224561, 238712, 251098, 449122, 477424, 502196, 566941, 898244, 1004392, 1133882, 1796488, 2008784, 2267764, 2385431, 3592976, 4535528, 4770862, 6654097, 9071056, 9541724, 13308194, 19083448, 26616388, 38166896, 53232776, 106465552, 126427843, 252855686, 505711372, 1011422744, 2022845488]

約数ペア:

[(1, 2022845488), (2, 1011422744), (4, 505711372), (8, 252855686), (16, 126427843), (19, 106465552), (38, 53232776), (53, 38166896), (76, 26616388), (106, 19083448), (152, 13308194), (212, 9541724), (223, 9071056), (304, 6654097), (424, 4770862), (446, 4535528), (563, 3592976), (848, 2385431), (892, 2267764), (1007, 2008784), (1126, 1796488), (1784, 1133882), (2014, 1004392), (2252, 898244), (3568, 566941), (4028, 502196), (4237, 477424), (4504, 449122), (8056, 251098), (8474, 238712), (9008, 224561), (10697, 189104), (11819, 171152), (16112, 125549), (16948, 119356), (21394, 94552), (23638, 85576), (29839, 67792), (33896, 59678), (42788, 47276)]