247438126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{3631}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 399970368

約数和(自身を除く): 152532242

約数列:

[1, 2, 13, 26, 2621, 3631, 5242, 7262, 34073, 47203, 68146, 94406, 9516851, 19033702, 123719063, 247438126]

約数ペア:

[(1, 247438126), (2, 123719063), (13, 19033702), (26, 9516851), (2621, 94406), (3631, 68146), (5242, 47203), (7262, 34073)]