1931001410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{9949}}^1$

素因数の和:11462

約数の個数: 32

約数和(自身を含む): 3746055600

約数和(自身を除く): 1815054190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1493, 2986, 7465, 9949, 14930, 19409, 19898, 38818, 49745, 97045, 99490, 129337, 194090, 258674, 646685, 1293370, 14853857, 29707714, 74269285, 148538570, 193100141, 386200282, 965500705, 1931001410]

約数ペア:

[(1, 1931001410), (2, 965500705), (5, 386200282), (10, 193100141), (13, 148538570), (26, 74269285), (65, 29707714), (130, 14853857), (1493, 1293370), (2986, 646685), (7465, 258674), (9949, 194090), (14930, 129337), (19409, 99490), (19898, 97045), (38818, 49745)]