130541028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{639907}}^1$

素因数の和:639931

約数の個数: 24

約数和(自身を含む): 322513632

約数和(自身を除く): 191972604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 639907, 1279814, 1919721, 2559628, 3839442, 7678884, 10878419, 21756838, 32635257, 43513676, 65270514, 130541028]

約数ペア:

[(1, 130541028), (2, 65270514), (3, 43513676), (4, 32635257), (6, 21756838), (12, 10878419), (17, 7678884), (34, 3839442), (51, 2559628), (68, 1919721), (102, 1279814), (204, 639907)]