13211350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2160

約数の個数: 24

約数和(自身を含む): 24772968

約数和(自身を除く): 11561618

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2017, 3275, 4034, 6550, 10085, 20170, 50425, 100850, 264227, 528454, 1321135, 2642270, 6605675, 13211350]

約数ペア:

[(1, 13211350), (2, 6605675), (5, 2642270), (10, 1321135), (25, 528454), (50, 264227), (131, 100850), (262, 50425), (655, 20170), (1310, 10085), (2017, 6550), (3275, 4034)]