2667490304

素因数分解:

$2^{10}\times {\mathrm{1609}}^1\times {\mathrm{1619}}^1$

素因数の和:3248

約数の個数: 44

約数和(自身を含む): 5338985400

約数和(自身を除く): 2671495096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1609, 1619, 3218, 3238, 6436, 6476, 12872, 12952, 25744, 25904, 51488, 51808, 102976, 103616, 205952, 207232, 411904, 414464, 823808, 828928, 1647616, 1657856, 2604971, 5209942, 10419884, 20839768, 41679536, 83359072, 166718144, 333436288, 666872576, 1333745152, 2667490304]

約数ペア:

[(1, 2667490304), (2, 1333745152), (4, 666872576), (8, 333436288), (16, 166718144), (32, 83359072), (64, 41679536), (128, 20839768), (256, 10419884), (512, 5209942), (1024, 2604971), (1609, 1657856), (1619, 1647616), (3218, 828928), (3238, 823808), (6436, 414464), (6476, 411904), (12872, 207232), (12952, 205952), (25744, 103616), (25904, 102976), (51488, 51808)]