65209312894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{510253}}^1$

素因数の和:510460

約数の個数: 32

約数和(自身を含む): 110288340576

約数和(自身を除く): 45079027682

約数列:

[1, 2, 11, 22, 37, 74, 157, 314, 407, 814, 1727, 3454, 5809, 11618, 63899, 127798, 510253, 1020506, 5612783, 11225566, 18879361, 37758722, 80109721, 160219442, 207672971, 415345942, 881206931, 1762413862, 2964059677, 5928119354, 32604656447, 65209312894]

約数ペア:

[(1, 65209312894), (2, 32604656447), (11, 5928119354), (22, 2964059677), (37, 1762413862), (74, 881206931), (157, 415345942), (314, 207672971), (407, 160219442), (814, 80109721), (1727, 37758722), (3454, 18879361), (5809, 11225566), (11618, 5612783), (63899, 1020506), (127798, 510253)]