1900771906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{377287}}^1$

素因数の和:377529

約数の個数: 16

約数和(自身を含む): 3123944640

約数和(自身を除く): 1223172734

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 377287, 754574, 4150157, 8300314, 86398723, 172797446, 950385953, 1900771906]

約数ペア:

[(1, 1900771906), (2, 950385953), (11, 172797446), (22, 86398723), (229, 8300314), (458, 4150157), (2519, 754574), (5038, 377287)]