2150368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 4762800

約数和(自身を除く): 2612432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 149, 164, 176, 298, 328, 352, 451, 596, 656, 902, 1192, 1312, 1639, 1804, 2384, 3278, 3608, 4768, 6109, 6556, 7216, 12218, 13112, 14432, 24436, 26224, 48872, 52448, 67199, 97744, 134398, 195488, 268796, 537592, 1075184, 2150368]

約数ペア:

[(1, 2150368), (2, 1075184), (4, 537592), (8, 268796), (11, 195488), (16, 134398), (22, 97744), (32, 67199), (41, 52448), (44, 48872), (82, 26224), (88, 24436), (149, 14432), (164, 13112), (176, 12218), (298, 7216), (328, 6556), (352, 6109), (451, 4768), (596, 3608), (656, 3278), (902, 2384), (1192, 1804), (1312, 1639)]