2017471918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127189}}^1$

素因数の和:127312

約数の個数: 32

約数和(自身を含む): 3809594880

約数和(自身を除く): 1792122962

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 15862, 127189, 254378, 890323, 1399079, 1780646, 2798158, 9793553, 13100467, 19587106, 26200934, 91703269, 144105137, 183406538, 288210274, 1008735959, 2017471918]

約数ペア:

[(1, 2017471918), (2, 1008735959), (7, 288210274), (11, 183406538), (14, 144105137), (22, 91703269), (77, 26200934), (103, 19587106), (154, 13100467), (206, 9793553), (721, 2798158), (1133, 1780646), (1442, 1399079), (2266, 890323), (7931, 254378), (15862, 127189)]