2761090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9521}}^1$

素因数の和:9557

約数の個数: 16

約数和(自身を含む): 5141880

約数和(自身を除く): 2380790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9521, 19042, 47605, 95210, 276109, 552218, 1380545, 2761090]

約数ペア:

[(1, 2761090), (2, 1380545), (5, 552218), (10, 276109), (29, 95210), (58, 47605), (145, 19042), (290, 9521)]