12965327570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{576493}}^1$

素因数の和:576686

約数の個数: 32

約数和(自身を含む): 25278108912

約数和(自身を除く): 12312781342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 576493, 1152986, 2882465, 5764930, 7494409, 14988818, 37472045, 74944090, 99733289, 199466578, 498666445, 997332890, 1296532757, 2593065514, 6482663785, 12965327570]

約数ペア:

[(1, 12965327570), (2, 6482663785), (5, 2593065514), (10, 1296532757), (13, 997332890), (26, 498666445), (65, 199466578), (130, 99733289), (173, 74944090), (346, 37472045), (865, 14988818), (1730, 7494409), (2249, 5764930), (4498, 2882465), (11245, 1152986), (22490, 576493)]