122722768

素因数分解:

$2^4\times 7^1\times {\mathrm{1095739}}^1$

素因数の和:1095754

約数の個数: 20

約数和(自身を含む): 271743520

約数和(自身を除く): 149020752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1095739, 2191478, 4382956, 7670173, 8765912, 15340346, 17531824, 30680692, 61361384, 122722768]

約数ペア:

[(1, 122722768), (2, 61361384), (4, 30680692), (7, 17531824), (8, 15340346), (14, 8765912), (16, 7670173), (28, 4382956), (56, 2191478), (112, 1095739)]