487628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 925344

約数和(自身を除く): 437716

約数列:

[1, 2, 4, 17, 34, 68, 71, 101, 142, 202, 284, 404, 1207, 1717, 2414, 3434, 4828, 6868, 7171, 14342, 28684, 121907, 243814, 487628]

約数ペア:

[(1, 487628), (2, 243814), (4, 121907), (17, 28684), (34, 14342), (68, 7171), (71, 6868), (101, 4828), (142, 3434), (202, 2414), (284, 1717), (404, 1207)]