146525638

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{21491}}^1$

素因数の和:21987

約数の個数: 16

約数和(自身を含む): 251714304

約数和(自身を除く): 105188666

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 21491, 42982, 150437, 300874, 10466117, 20932234, 73262819, 146525638]

約数ペア:

[(1, 146525638), (2, 73262819), (7, 20932234), (14, 10466117), (487, 300874), (974, 150437), (3409, 42982), (6818, 21491)]