676124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 1281168

約数和(自身を除く): 605044

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 163, 244, 326, 652, 1037, 2074, 2771, 4148, 5542, 9943, 11084, 19886, 39772, 169031, 338062, 676124]

約数ペア:

[(1, 676124), (2, 338062), (4, 169031), (17, 39772), (34, 19886), (61, 11084), (68, 9943), (122, 5542), (163, 4148), (244, 2771), (326, 2074), (652, 1037)]