2000257024

素因数分解:

$2^{15}\times {\mathrm{61043}}^1$

素因数の和:61073

約数の個数: 32

約数和(自身を含む): 4000518540

約数和(自身を除く): 2000261516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 61043, 122086, 244172, 488344, 976688, 1953376, 3906752, 7813504, 15627008, 31254016, 62508032, 125016064, 250032128, 500064256, 1000128512, 2000257024]

約数ペア:

[(1, 2000257024), (2, 1000128512), (4, 500064256), (8, 250032128), (16, 125016064), (32, 62508032), (64, 31254016), (128, 15627008), (256, 7813504), (512, 3906752), (1024, 1953376), (2048, 976688), (4096, 488344), (8192, 244172), (16384, 122086), (32768, 61043)]