318089690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1096861}}^1$

素因数の和:1096897

約数の個数: 16

約数和(自身を含む): 592305480

約数和(自身を除く): 274215790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1096861, 2193722, 5484305, 10968610, 31808969, 63617938, 159044845, 318089690]

約数ペア:

[(1, 318089690), (2, 159044845), (5, 63617938), (10, 31808969), (29, 10968610), (58, 5484305), (145, 2193722), (290, 1096861)]