2690408045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{31333}}^1$

素因数の和:32672

約数の個数: 16

約数和(自身を含む): 3479578032

約数和(自身を除く): 789169987

約数列:

[1, 5, 13, 65, 1321, 6605, 17173, 31333, 85865, 156665, 407329, 2036645, 41390893, 206954465, 538081609, 2690408045]

約数ペア:

[(1, 2690408045), (5, 538081609), (13, 206954465), (65, 41390893), (1321, 2036645), (6605, 407329), (17173, 156665), (31333, 85865)]