2000508928

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{88801}}^1$

素因数の和:88834

約数の個数: 48

約数和(自身を含む): 4363730280

約数和(自身を除く): 2363221352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 22528, 88801, 177602, 355204, 710408, 976811, 1420816, 1953622, 2841632, 3907244, 5683264, 7814488, 11366528, 15628976, 22733056, 31257952, 45466112, 62515904, 90932224, 125031808, 181864448, 250063616, 500127232, 1000254464, 2000508928]

約数ペア:

[(1, 2000508928), (2, 1000254464), (4, 500127232), (8, 250063616), (11, 181864448), (16, 125031808), (22, 90932224), (32, 62515904), (44, 45466112), (64, 31257952), (88, 22733056), (128, 15628976), (176, 11366528), (256, 7814488), (352, 5683264), (512, 3907244), (704, 2841632), (1024, 1953622), (1408, 1420816), (2048, 976811), (2816, 710408), (5632, 355204), (11264, 177602), (22528, 88801)]