388899596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{9227}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 699962256

約数和(自身を除く): 311062660

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 9227, 10537, 18454, 21074, 36908, 42148, 378307, 756614, 1513228, 2371339, 4742678, 9485356, 97224899, 194449798, 388899596]

約数ペア:

[(1, 388899596), (2, 194449798), (4, 97224899), (41, 9485356), (82, 4742678), (164, 2371339), (257, 1513228), (514, 756614), (1028, 378307), (9227, 42148), (10537, 36908), (18454, 21074)]