289344512

素因数分解:

$2^{10}\times {\mathrm{282563}}^1$

素因数の和:282583

約数の個数: 22

約数和(自身を含む): 578408508

約数和(自身を除く): 289063996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 282563, 565126, 1130252, 2260504, 4521008, 9042016, 18084032, 36168064, 72336128, 144672256, 289344512]

約数ペア:

[(1, 289344512), (2, 144672256), (4, 72336128), (8, 36168064), (16, 18084032), (32, 9042016), (64, 4521008), (128, 2260504), (256, 1130252), (512, 565126), (1024, 282563)]