1897799998

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{9743}}^1$

素因数の和:10116

約数の個数: 24

約数和(自身を含む): 3033287712

約数和(自身を除く): 1135487714

約数列:

[1, 2, 17, 34, 289, 337, 578, 674, 5729, 9743, 11458, 19486, 97393, 165631, 194786, 331262, 2815727, 3283391, 5631454, 6566782, 55817647, 111635294, 948899999, 1897799998]

約数ペア:

[(1, 1897799998), (2, 948899999), (17, 111635294), (34, 55817647), (289, 6566782), (337, 5631454), (578, 3283391), (674, 2815727), (5729, 331262), (9743, 194786), (11458, 165631), (19486, 97393)]