1718522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 2800392

約数和(自身を除く): 1081870

約数列:

[1, 2, 13, 26, 157, 314, 421, 842, 2041, 4082, 5473, 10946, 66097, 132194, 859261, 1718522]

約数ペア:

[(1, 1718522), (2, 859261), (13, 132194), (26, 66097), (157, 10946), (314, 5473), (421, 4082), (842, 2041)]