26948865710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{788209}}^1$

素因数の和:788492

約数の個数: 32

約数和(自身を含む): 52438034880

約数和(自身を除く): 25489169170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 34190, 788209, 1576418, 3941045, 7882090, 10246717, 20493434, 51233585, 102467170, 207298967, 414597934, 1036494835, 2072989670, 2694886571, 5389773142, 13474432855, 26948865710]

約数ペア:

[(1, 26948865710), (2, 13474432855), (5, 5389773142), (10, 2694886571), (13, 2072989670), (26, 1036494835), (65, 414597934), (130, 207298967), (263, 102467170), (526, 51233585), (1315, 20493434), (2630, 10246717), (3419, 7882090), (6838, 3941045), (17095, 1576418), (34190, 788209)]