2021664512

素因数分解:

$2^8\times 7^1\times {\mathrm{1128161}}^1$

素因数の和:1128184

約数の個数: 36

約数和(自身を含む): 4611926256

約数和(自身を除く): 2590261744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1128161, 2256322, 4512644, 7897127, 9025288, 15794254, 18050576, 31588508, 36101152, 63177016, 72202304, 126354032, 144404608, 252708064, 288809216, 505416128, 1010832256, 2021664512]

約数ペア:

[(1, 2021664512), (2, 1010832256), (4, 505416128), (7, 288809216), (8, 252708064), (14, 144404608), (16, 126354032), (28, 72202304), (32, 63177016), (56, 36101152), (64, 31588508), (112, 18050576), (128, 15794254), (224, 9025288), (256, 7897127), (448, 4512644), (896, 2256322), (1792, 1128161)]