397001024

素因数分解:

$2^6\times 7^1\times {\mathrm{886163}}^1$

素因数の和:886182

約数の個数: 28

約数和(自身を含む): 900342624

約数和(自身を除く): 503341600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 886163, 1772326, 3544652, 6203141, 7089304, 12406282, 14178608, 24812564, 28357216, 49625128, 56714432, 99250256, 198500512, 397001024]

約数ペア:

[(1, 397001024), (2, 198500512), (4, 99250256), (7, 56714432), (8, 49625128), (14, 28357216), (16, 24812564), (28, 14178608), (32, 12406282), (56, 7089304), (64, 6203141), (112, 3544652), (224, 1772326), (448, 886163)]