2788122392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{32969}}^1$

素因数の和:33048

約数の個数: 48

約数和(自身を含む): 5893057800

約数和(自身を除く): 3104935408

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2728, 3844, 7688, 10571, 21142, 32969, 42284, 65938, 84568, 131876, 263752, 362659, 725318, 1022039, 1450636, 2044078, 2901272, 4088156, 8176312, 11242429, 22484858, 31683209, 44969716, 63366418, 89939432, 126732836, 253465672, 348515299, 697030598, 1394061196, 2788122392]

約数ペア:

[(1, 2788122392), (2, 1394061196), (4, 697030598), (8, 348515299), (11, 253465672), (22, 126732836), (31, 89939432), (44, 63366418), (62, 44969716), (88, 31683209), (124, 22484858), (248, 11242429), (341, 8176312), (682, 4088156), (961, 2901272), (1364, 2044078), (1922, 1450636), (2728, 1022039), (3844, 725318), (7688, 362659), (10571, 263752), (21142, 131876), (32969, 84568), (42284, 65938)]