2578970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8893}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 4802760

約数和(自身を除く): 2223790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8893, 17786, 44465, 88930, 257897, 515794, 1289485, 2578970]

約数ペア:

[(1, 2578970), (2, 1289485), (5, 515794), (10, 257897), (29, 88930), (58, 44465), (145, 17786), (290, 8893)]