1115101288

素因数分解:

$2^3\times 7^1\times {\mathrm{19912523}}^1$

素因数の和:19912536

約数の個数: 16

約数和(自身を含む): 2389502880

約数和(自身を除く): 1274401592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19912523, 39825046, 79650092, 139387661, 159300184, 278775322, 557550644, 1115101288]

約数ペア:

[(1, 1115101288), (2, 557550644), (4, 278775322), (7, 159300184), (8, 139387661), (14, 79650092), (28, 39825046), (56, 19912523)]