265593070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1487}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 488861568

約数和(自身を除く): 223268498

約数列:

[1, 2, 5, 10, 53, 106, 265, 337, 530, 674, 1487, 1685, 2974, 3370, 7435, 14870, 17861, 35722, 78811, 89305, 157622, 178610, 394055, 501119, 788110, 1002238, 2505595, 5011190, 26559307, 53118614, 132796535, 265593070]

約数ペア:

[(1, 265593070), (2, 132796535), (5, 53118614), (10, 26559307), (53, 5011190), (106, 2505595), (265, 1002238), (337, 788110), (530, 501119), (674, 394055), (1487, 178610), (1685, 157622), (2974, 89305), (3370, 78811), (7435, 35722), (14870, 17861)]