2893616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 6280848

約数和(自身を除く): 3387232

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 401, 451, 656, 802, 902, 1604, 1804, 3208, 3608, 4411, 6416, 7216, 8822, 16441, 17644, 32882, 35288, 65764, 70576, 131528, 180851, 263056, 361702, 723404, 1446808, 2893616]

約数ペア:

[(1, 2893616), (2, 1446808), (4, 723404), (8, 361702), (11, 263056), (16, 180851), (22, 131528), (41, 70576), (44, 65764), (82, 35288), (88, 32882), (164, 17644), (176, 16441), (328, 8822), (401, 7216), (451, 6416), (656, 4411), (802, 3608), (902, 3208), (1604, 1804)]