1903388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 3683232

約数和(自身を除く): 1779844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1217, 1564, 2434, 4868, 20689, 27991, 41378, 55982, 82756, 111964, 475847, 951694, 1903388]

約数ペア:

[(1, 1903388), (2, 951694), (4, 475847), (17, 111964), (23, 82756), (34, 55982), (46, 41378), (68, 27991), (92, 20689), (391, 4868), (782, 2434), (1217, 1564)]