1281036985998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2772807329}}^1$

素因数の和:2772807352

約数の個数: 32

約数和(自身を含む): 3194274044160

約数和(自身を除く): 1913237058162

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2772807329, 5545614658, 8318421987, 16636843974, 19409651303, 30500880619, 38819302606, 58228953909, 61001761238, 91502641857, 116457907818, 183005283714, 213506164333, 427012328666, 640518492999, 1281036985998]

約数ペア:

[(1, 1281036985998), (2, 640518492999), (3, 427012328666), (6, 213506164333), (7, 183005283714), (11, 116457907818), (14, 91502641857), (21, 61001761238), (22, 58228953909), (33, 38819302606), (42, 30500880619), (66, 19409651303), (77, 16636843974), (154, 8318421987), (231, 5545614658), (462, 2772807329)]