2000884096

素因数分解:

$2^7\times {\mathrm{3907}}^1\times {\mathrm{4001}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 3988153080

約数和(自身を除く): 1987268984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3907, 4001, 7814, 8002, 15628, 16004, 31256, 32008, 62512, 64016, 125024, 128032, 250048, 256064, 500096, 512128, 15631907, 31263814, 62527628, 125055256, 250110512, 500221024, 1000442048, 2000884096]

約数ペア:

[(1, 2000884096), (2, 1000442048), (4, 500221024), (8, 250110512), (16, 125055256), (32, 62527628), (64, 31263814), (128, 15631907), (3907, 512128), (4001, 500096), (7814, 256064), (8002, 250048), (15628, 128032), (16004, 125024), (31256, 64016), (32008, 62512)]