2007831808

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{253003}}^1$

素因数の和:253050

約数の個数: 36

約数和(自身を含む): 4137121408

約数和(自身を除く): 2129289600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 253003, 506006, 1012012, 2024024, 4048048, 7843093, 8096096, 15686186, 16192192, 31372372, 32384384, 62744744, 64768768, 125489488, 250978976, 501957952, 1003915904, 2007831808]

約数ペア:

[(1, 2007831808), (2, 1003915904), (4, 501957952), (8, 250978976), (16, 125489488), (31, 64768768), (32, 62744744), (62, 32384384), (64, 31372372), (124, 16192192), (128, 15686186), (248, 8096096), (256, 7843093), (496, 4048048), (992, 2024024), (1984, 1012012), (3968, 506006), (7936, 253003)]