268889306

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1129787}}^1$

素因数の和:1129813

約数の個数: 16

約数和(自身を含む): 488068416

約数和(自身を除く): 219179110

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1129787, 2259574, 7908509, 15817018, 19206379, 38412758, 134444653, 268889306]

約数ペア:

[(1, 268889306), (2, 134444653), (7, 38412758), (14, 19206379), (17, 15817018), (34, 7908509), (119, 2259574), (238, 1129787)]