1666505856

素因数分解:

$2^7\times 3^1\times {\mathrm{4339859}}^1$

素因数の和:4339876

約数の個数: 32

約数和(自身を含む): 4426657200

約数和(自身を除く): 2760151344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4339859, 8679718, 13019577, 17359436, 26039154, 34718872, 52078308, 69437744, 104156616, 138875488, 208313232, 277750976, 416626464, 555501952, 833252928, 1666505856]

約数ペア:

[(1, 1666505856), (2, 833252928), (3, 555501952), (4, 416626464), (6, 277750976), (8, 208313232), (12, 138875488), (16, 104156616), (24, 69437744), (32, 52078308), (48, 34718872), (64, 26039154), (96, 17359436), (128, 13019577), (192, 8679718), (384, 4339859)]