13015996864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15644227}}^1$

素因数の和:15644252

約数の個数: 28

約数和(自身を含む): 27815437384

約数和(自身を除く): 14799440520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15644227, 31288454, 62576908, 125153816, 203374951, 250307632, 406749902, 500615264, 813499804, 1001230528, 1626999608, 3253999216, 6507998432, 13015996864]

約数ペア:

[(1, 13015996864), (2, 6507998432), (4, 3253999216), (8, 1626999608), (13, 1001230528), (16, 813499804), (26, 500615264), (32, 406749902), (52, 250307632), (64, 203374951), (104, 125153816), (208, 62576908), (416, 31288454), (832, 15644227)]