2017016690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1193501}}^1$

素因数の和:1193534

約数の個数: 24

約数和(自身を含む): 3931395588

約数和(自身を除く): 1914378898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1193501, 2387002, 5967505, 11935010, 15515513, 31031026, 77577565, 155155130, 201701669, 403403338, 1008508345, 2017016690]

約数ペア:

[(1, 2017016690), (2, 1008508345), (5, 403403338), (10, 201701669), (13, 155155130), (26, 77577565), (65, 31031026), (130, 15515513), (169, 11935010), (338, 5967505), (845, 2387002), (1690, 1193501)]