131090315330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7697611}}^1$

素因数の和:7697762

約数の個数: 32

約数和(自身を含む): 256053365568

約数和(自身を除く): 124963050238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 7697611, 15395222, 38488055, 76976110, 100068943, 200137886, 500344715, 1000689430, 1008387041, 2016774082, 5041935205, 10083870410, 13109031533, 26218063066, 65545157665, 131090315330]

約数ペア:

[(1, 131090315330), (2, 65545157665), (5, 26218063066), (10, 13109031533), (13, 10083870410), (26, 5041935205), (65, 2016774082), (130, 1008387041), (131, 1000689430), (262, 500344715), (655, 200137886), (1310, 100068943), (1703, 76976110), (3406, 38488055), (8515, 15395222), (17030, 7697611)]