1977184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 4381776

約数和(自身を除く): 2404592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 137, 164, 176, 274, 328, 352, 451, 548, 656, 902, 1096, 1312, 1507, 1804, 2192, 3014, 3608, 4384, 5617, 6028, 7216, 11234, 12056, 14432, 22468, 24112, 44936, 48224, 61787, 89872, 123574, 179744, 247148, 494296, 988592, 1977184]

約数ペア:

[(1, 1977184), (2, 988592), (4, 494296), (8, 247148), (11, 179744), (16, 123574), (22, 89872), (32, 61787), (41, 48224), (44, 44936), (82, 24112), (88, 22468), (137, 14432), (164, 12056), (176, 11234), (274, 7216), (328, 6028), (352, 5617), (451, 4384), (548, 3608), (656, 3014), (902, 2192), (1096, 1804), (1312, 1507)]