2016505904

素因数分解:

$2^4\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{12157}}^1$

素因数の和:13653

約数の個数: 40

約数和(自身を含む): 4468502688

約数和(自身を除く): 2451996784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1481, 2962, 5924, 10367, 11848, 12157, 20734, 23696, 24314, 41468, 48628, 82936, 85099, 97256, 165872, 170198, 194512, 340396, 680792, 1361584, 18004517, 36009034, 72018068, 126031619, 144036136, 252063238, 288072272, 504126476, 1008252952, 2016505904]

約数ペア:

[(1, 2016505904), (2, 1008252952), (4, 504126476), (7, 288072272), (8, 252063238), (14, 144036136), (16, 126031619), (28, 72018068), (56, 36009034), (112, 18004517), (1481, 1361584), (2962, 680792), (5924, 340396), (10367, 194512), (11848, 170198), (12157, 165872), (20734, 97256), (23696, 85099), (24314, 82936), (41468, 48628)]