1361019128

素因数分解:

$2^3\times 7^1\times {\mathrm{24303913}}^1$

素因数の和:24303926

約数の個数: 16

約数和(自身を含む): 2916469680

約数和(自身を除く): 1555450552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 24303913, 48607826, 97215652, 170127391, 194431304, 340254782, 680509564, 1361019128]

約数ペア:

[(1, 1361019128), (2, 680509564), (4, 340254782), (7, 194431304), (8, 170127391), (14, 97215652), (28, 48607826), (56, 24303913)]