2103306770

素因数分解:

$2^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{65381}}^1$

素因数の和:68605

約数の個数: 16

約数和(自身を含む): 3787186968

約数和(自身を除く): 1683880198

約数列:

[1, 2, 5, 10, 3217, 6434, 16085, 32170, 65381, 130762, 326905, 653810, 210330677, 420661354, 1051653385, 2103306770]

約数ペア:

[(1, 2103306770), (2, 1051653385), (5, 420661354), (10, 210330677), (3217, 653810), (6434, 326905), (16085, 130762), (32170, 65381)]