1740943990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{53617}}^1$

素因数の和:53832

約数の個数: 32

約数和(自身を含む): 3335468544

約数和(自身を除く): 1594524554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 6494, 16235, 32470, 53617, 107234, 268085, 536170, 911489, 1822978, 4557445, 9114890, 10240847, 20481694, 51204235, 102408470, 174094399, 348188798, 870471995, 1740943990]

約数ペア:

[(1, 1740943990), (2, 870471995), (5, 348188798), (10, 174094399), (17, 102408470), (34, 51204235), (85, 20481694), (170, 10240847), (191, 9114890), (382, 4557445), (955, 1822978), (1910, 911489), (3247, 536170), (6494, 268085), (16235, 107234), (32470, 53617)]