266493986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113209}}^1$

素因数の和:113329

約数の個数: 16

約数和(自身を含む): 440160480

約数和(自身を除く): 173666494

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 113209, 226418, 1245299, 2490598, 12113363, 24226726, 133246993, 266493986]

約数ペア:

[(1, 266493986), (2, 133246993), (11, 24226726), (22, 12113363), (107, 2490598), (214, 1245299), (1177, 226418), (2354, 113209)]