444388636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{20879}}^1$

素因数の和:21213

約数の個数: 24

約数和(自身を含む): 826096320

約数和(自身を除く): 381707684

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 5321, 10642, 20879, 21284, 41758, 83516, 354943, 709886, 1419772, 6535127, 13070254, 26140508, 111097159, 222194318, 444388636]

約数ペア:

[(1, 444388636), (2, 222194318), (4, 111097159), (17, 26140508), (34, 13070254), (68, 6535127), (313, 1419772), (626, 709886), (1252, 354943), (5321, 83516), (10642, 41758), (20879, 21284)]