740001890

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{46337}}^1$

素因数の和:47941

約数の個数: 16

約数和(自身を含む): 1332866232

約数和(自身を除く): 592864342

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 15970, 46337, 92674, 231685, 463370, 74000189, 148000378, 370000945, 740001890]

約数ペア:

[(1, 740001890), (2, 370000945), (5, 148000378), (10, 74000189), (1597, 463370), (3194, 231685), (7985, 92674), (15970, 46337)]