278002562

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{8081}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 423626112

約数和(自身を除く): 145623550

約数列:

[1, 2, 103, 167, 206, 334, 8081, 16162, 17201, 34402, 832343, 1349527, 1664686, 2699054, 139001281, 278002562]

約数ペア:

[(1, 278002562), (2, 139001281), (103, 2699054), (167, 1664686), (206, 1349527), (334, 832343), (8081, 34402), (16162, 17201)]