2646684952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{8171}}^1$

素因数の和:10327

約数の個数: 32

約数和(自身を含む): 5226811200

約数和(自身を除く): 2580126248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2131, 4262, 8171, 8524, 16342, 17048, 32684, 40489, 65368, 80978, 155249, 161956, 310498, 323912, 620996, 1241992, 17412401, 34824802, 69649604, 139299208, 330835619, 661671238, 1323342476, 2646684952]

約数ペア:

[(1, 2646684952), (2, 1323342476), (4, 661671238), (8, 330835619), (19, 139299208), (38, 69649604), (76, 34824802), (152, 17412401), (2131, 1241992), (4262, 620996), (8171, 323912), (8524, 310498), (16342, 161956), (17048, 155249), (32684, 80978), (40489, 65368)]