2855762402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{40009}}^1$

素因数の和:40501

約数の個数: 16

約数和(自身を含む): 4342685400

約数和(自身を除く): 1486922998

約数列:

[1, 2, 89, 178, 401, 802, 35689, 40009, 71378, 80018, 3560801, 7121602, 16043609, 32087218, 1427881201, 2855762402]

約数ペア:

[(1, 2855762402), (2, 1427881201), (89, 32087218), (178, 16043609), (401, 7121602), (802, 3560801), (35689, 80018), (40009, 71378)]