421745152

素因数分解:

$2^9\times {\mathrm{823721}}^1$

素因数の和:823739

約数の個数: 20

約数和(自身を含む): 842667606

約数和(自身を除く): 420922454

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 823721, 1647442, 3294884, 6589768, 13179536, 26359072, 52718144, 105436288, 210872576, 421745152]

約数ペア:

[(1, 421745152), (2, 210872576), (4, 105436288), (8, 52718144), (16, 26359072), (32, 13179536), (64, 6589768), (128, 3294884), (256, 1647442), (512, 823721)]