21494096710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{466553}}^1$

素因数の和:466848

約数の個数: 32

約数和(自身を含む): 41116470912

約数和(自身を除く): 19622374202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2710, 4607, 9214, 23035, 46070, 466553, 933106, 2332765, 4665530, 7931401, 15862802, 39657005, 79314010, 126435863, 252871726, 632179315, 1264358630, 2149409671, 4298819342, 10747048355, 21494096710]

約数ペア:

[(1, 21494096710), (2, 10747048355), (5, 4298819342), (10, 2149409671), (17, 1264358630), (34, 632179315), (85, 252871726), (170, 126435863), (271, 79314010), (542, 39657005), (1355, 15862802), (2710, 7931401), (4607, 4665530), (9214, 2332765), (23035, 933106), (46070, 466553)]