2005619170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1\times {\mathrm{1627}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 3643776576

約数和(自身を除く): 1638157406

約数列:

[1, 2, 5, 10, 131, 262, 655, 941, 1310, 1627, 1882, 3254, 4705, 8135, 9410, 16270, 123271, 213137, 246542, 426274, 616355, 1065685, 1232710, 1531007, 2131370, 3062014, 7655035, 15310070, 200561917, 401123834, 1002809585, 2005619170]

約数ペア:

[(1, 2005619170), (2, 1002809585), (5, 401123834), (10, 200561917), (131, 15310070), (262, 7655035), (655, 3062014), (941, 2131370), (1310, 1531007), (1627, 1232710), (1882, 1065685), (3254, 616355), (4705, 426274), (8135, 246542), (9410, 213137), (16270, 123271)]