1314921890

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{1597}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 2389598064

約数和(自身を除く): 1074676174

約数列:

[1, 2, 5, 10, 137, 274, 601, 685, 1202, 1370, 1597, 3005, 3194, 6010, 7985, 15970, 82337, 164674, 218789, 411685, 437578, 823370, 959797, 1093945, 1919594, 2187890, 4798985, 9597970, 131492189, 262984378, 657460945, 1314921890]

約数ペア:

[(1, 1314921890), (2, 657460945), (5, 262984378), (10, 131492189), (137, 9597970), (274, 4798985), (601, 2187890), (685, 1919594), (1202, 1093945), (1370, 959797), (1597, 823370), (3005, 437578), (3194, 411685), (6010, 218789), (7985, 164674), (15970, 82337)]