856551078318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{39079801}}^1$

素因数の和:39080100

約数の個数: 32

約数和(自身を含む): 1851444699552

約数和(自身を除く): 994893621234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 7306, 10959, 21918, 39079801, 78159602, 117239403, 234478806, 508037413, 1016074826, 1524112239, 3048224478, 10981424081, 21962848162, 32944272243, 65888544486, 142758513053, 285517026106, 428275539159, 856551078318]

約数ペア:

[(1, 856551078318), (2, 428275539159), (3, 285517026106), (6, 142758513053), (13, 65888544486), (26, 32944272243), (39, 21962848162), (78, 10981424081), (281, 3048224478), (562, 1524112239), (843, 1016074826), (1686, 508037413), (3653, 234478806), (7306, 117239403), (10959, 78159602), (21918, 39079801)]