9684740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 22016484

約数和(自身を除く): 12331744

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1930, 2509, 3860, 5018, 10036, 12545, 25090, 37249, 50180, 74498, 148996, 186245, 372490, 484237, 744980, 968474, 1936948, 2421185, 4842370, 9684740]

約数ペア:

[(1, 9684740), (2, 4842370), (4, 2421185), (5, 1936948), (10, 968474), (13, 744980), (20, 484237), (26, 372490), (52, 186245), (65, 148996), (130, 74498), (193, 50180), (260, 37249), (386, 25090), (772, 12545), (965, 10036), (1930, 5018), (2509, 3860)]