380078402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{17683}}^1$

素因数の和:18673

約数の個数: 16

約数和(自身を含む): 622618272

約数和(自身を除く): 242539870

約数列:

[1, 2, 11, 22, 977, 1954, 10747, 17683, 21494, 35366, 194513, 389026, 17276291, 34552582, 190039201, 380078402]

約数ペア:

[(1, 380078402), (2, 190039201), (11, 34552582), (22, 17276291), (977, 389026), (1954, 194513), (10747, 35366), (17683, 21494)]