6431126

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 10672560

約数和(自身を除く): 4241434

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 359, 689, 718, 1378, 4667, 8957, 9334, 17914, 19027, 38054, 60671, 121342, 247351, 494702, 3215563, 6431126]

約数ペア:

[(1, 6431126), (2, 3215563), (13, 494702), (26, 247351), (53, 121342), (106, 60671), (169, 38054), (338, 19027), (359, 17914), (689, 9334), (718, 8957), (1378, 4667)]