163968706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{438419}}^1$

素因数の和:438449

約数の個数: 16

約数和(自身を含む): 284096160

約数和(自身を除く): 120127454

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 438419, 876838, 4822609, 7453123, 9645218, 14906246, 81984353, 163968706]

約数ペア:

[(1, 163968706), (2, 81984353), (11, 14906246), (17, 9645218), (22, 7453123), (34, 4822609), (187, 876838), (374, 438419)]