2238976

素因数分解:

$2^9\times {\mathrm{4373}}^1$

素因数の和:4391

約数の個数: 20

約数和(自身を含む): 4474602

約数和(自身を除く): 2235626

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4373, 8746, 17492, 34984, 69968, 139936, 279872, 559744, 1119488, 2238976]

約数ペア:

[(1, 2238976), (2, 1119488), (4, 559744), (8, 279872), (16, 139936), (32, 69968), (64, 34984), (128, 17492), (256, 8746), (512, 4373)]