278319379538

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{2852159}}^1$

素因数の和:2852761

約数の個数: 16

約数和(自身を含む): 422621660160

約数和(自身を除く): 144302280622

約数列:

[1, 2, 97, 194, 503, 1006, 48791, 97582, 2852159, 5704318, 276659423, 553318846, 1434635977, 2869271954, 139159689769, 278319379538]

約数ペア:

[(1, 278319379538), (2, 139159689769), (97, 2869271954), (194, 1434635977), (503, 553318846), (1006, 276659423), (48791, 5704318), (97582, 2852159)]