390982784

素因数分解:

$2^7\times {\mathrm{3054553}}^1$

素因数の和:3054567

約数の個数: 16

約数和(自身を含む): 778911270

約数和(自身を除く): 387928486

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3054553, 6109106, 12218212, 24436424, 48872848, 97745696, 195491392, 390982784]

約数ペア:

[(1, 390982784), (2, 195491392), (4, 97745696), (8, 48872848), (16, 24436424), (32, 12218212), (64, 6109106), (128, 3054553)]