2951352016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{947}}^1\times {\mathrm{1787}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 5780031840

約数和(自身を除く): 2828679824

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 947, 1744, 1787, 1894, 3574, 3788, 7148, 7576, 14296, 15152, 28592, 103223, 194783, 206446, 389566, 412892, 779132, 825784, 1558264, 1651568, 1692289, 3116528, 3384578, 6769156, 13538312, 27076624, 184459501, 368919002, 737838004, 1475676008, 2951352016]

約数ペア:

[(1, 2951352016), (2, 1475676008), (4, 737838004), (8, 368919002), (16, 184459501), (109, 27076624), (218, 13538312), (436, 6769156), (872, 3384578), (947, 3116528), (1744, 1692289), (1787, 1651568), (1894, 1558264), (3574, 825784), (3788, 779132), (7148, 412892), (7576, 389566), (14296, 206446), (15152, 194783), (28592, 103223)]