1201478912

素因数分解:

$2^8\times {\mathrm{4693277}}^1$

素因数の和:4693293

約数の個数: 18

約数和(自身を含む): 2398265058

約数和(自身を除く): 1196786146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4693277, 9386554, 18773108, 37546216, 75092432, 150184864, 300369728, 600739456, 1201478912]

約数ペア:

[(1, 1201478912), (2, 600739456), (4, 300369728), (8, 150184864), (16, 75092432), (32, 37546216), (64, 18773108), (128, 9386554), (256, 4693277)]