17500054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 31578624

約数和(自身を除く): 14078570

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 1423, 2846, 6149, 12298, 15653, 18499, 31306, 36998, 61189, 122378, 203489, 406978, 673079, 795457, 1346158, 1590914, 8750027, 17500054]

約数ペア:

[(1, 17500054), (2, 8750027), (11, 1590914), (13, 1346158), (22, 795457), (26, 673079), (43, 406978), (86, 203489), (143, 122378), (286, 61189), (473, 36998), (559, 31306), (946, 18499), (1118, 15653), (1423, 12298), (2846, 6149)]