2901008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 6267456

約数和(自身を除く): 3366448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 311, 424, 583, 622, 848, 1166, 1244, 2332, 2488, 3421, 4664, 4976, 6842, 9328, 13684, 16483, 27368, 32966, 54736, 65932, 131864, 181313, 263728, 362626, 725252, 1450504, 2901008]

約数ペア:

[(1, 2901008), (2, 1450504), (4, 725252), (8, 362626), (11, 263728), (16, 181313), (22, 131864), (44, 65932), (53, 54736), (88, 32966), (106, 27368), (176, 16483), (212, 13684), (311, 9328), (424, 6842), (583, 4976), (622, 4664), (848, 3421), (1166, 2488), (1244, 2332)]