664883626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{46567}}^1$

素因数の和:46650

約数の個数: 24

約数和(自身を含む): 1114837920

約数和(自身を除く): 449954294

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 46567, 93134, 512237, 1024474, 2747453, 5494906, 5634607, 11269214, 30221983, 60443966, 332441813, 664883626]

約数ペア:

[(1, 664883626), (2, 332441813), (11, 60443966), (22, 30221983), (59, 11269214), (118, 5634607), (121, 5494906), (242, 2747453), (649, 1024474), (1298, 512237), (7139, 93134), (14278, 46567)]