300404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 582120

約数和(自身を除く): 281716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 109, 212, 218, 436, 689, 1378, 1417, 2756, 2834, 5668, 5777, 11554, 23108, 75101, 150202, 300404]

約数ペア:

[(1, 300404), (2, 150202), (4, 75101), (13, 23108), (26, 11554), (52, 5777), (53, 5668), (106, 2834), (109, 2756), (212, 1417), (218, 1378), (436, 689)]