9020266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 13849920

約数和(自身を除く): 4829654

約数列:

[1, 2, 71, 139, 142, 278, 457, 914, 9869, 19738, 32447, 63523, 64894, 127046, 4510133, 9020266]

約数ペア:

[(1, 9020266), (2, 4510133), (71, 127046), (139, 64894), (142, 63523), (278, 32447), (457, 19738), (914, 9869)]