2017221574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{113111}}^1$

素因数の和:113391

約数の個数: 16

約数和(自身を含む): 3120533856

約数和(自身を除く): 1103312282

約数列:

[1, 2, 37, 74, 241, 482, 8917, 17834, 113111, 226222, 4185107, 8370214, 27259751, 54519502, 1008610787, 2017221574]

約数ペア:

[(1, 2017221574), (2, 1008610787), (37, 54519502), (74, 27259751), (241, 8370214), (482, 4185107), (8917, 226222), (17834, 113111)]