142804388

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 254284800

約数和(自身を除く): 111480412

約数列:

[1, 2, 4, 109, 127, 218, 254, 436, 508, 2579, 5158, 10316, 13843, 27686, 55372, 281111, 327533, 562222, 655066, 1124444, 1310132, 35701097, 71402194, 142804388]

約数ペア:

[(1, 142804388), (2, 71402194), (4, 35701097), (109, 1310132), (127, 1124444), (218, 655066), (254, 562222), (436, 327533), (508, 281111), (2579, 55372), (5158, 27686), (10316, 13843)]