421325312

素因数分解:

$2^9\times {\mathrm{822901}}^1$

素因数の和:822919

約数の個数: 20

約数和(自身を含む): 841828746

約数和(自身を除く): 420503434

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 822901, 1645802, 3291604, 6583208, 13166416, 26332832, 52665664, 105331328, 210662656, 421325312]

約数ペア:

[(1, 421325312), (2, 210662656), (4, 105331328), (8, 52665664), (16, 26332832), (32, 13166416), (64, 6583208), (128, 3291604), (256, 1645802), (512, 822901)]