974667628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{135899}}^1$

素因数の和:136077

約数の個数: 24

約数和(自身を含む): 1872158400

約数和(自身を除く): 897490772

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 135899, 271798, 543596, 1494889, 2989778, 5979556, 22151537, 44303074, 88606148, 243666907, 487333814, 974667628]

約数ペア:

[(1, 974667628), (2, 487333814), (4, 243666907), (11, 88606148), (22, 44303074), (44, 22151537), (163, 5979556), (326, 2989778), (652, 1494889), (1793, 543596), (3586, 271798), (7172, 135899)]