2000550064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{7043}}^1$

素因数の和:7525

約数の個数: 40

約数和(自身を含む): 3980338992

約数和(自身を除く): 1979788928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 433, 656, 866, 1732, 3464, 6928, 7043, 14086, 17753, 28172, 35506, 56344, 71012, 112688, 142024, 284048, 288763, 577526, 1155052, 2310104, 3049619, 4620208, 6099238, 12198476, 24396952, 48793904, 125034379, 250068758, 500137516, 1000275032, 2000550064]

約数ペア:

[(1, 2000550064), (2, 1000275032), (4, 500137516), (8, 250068758), (16, 125034379), (41, 48793904), (82, 24396952), (164, 12198476), (328, 6099238), (433, 4620208), (656, 3049619), (866, 2310104), (1732, 1155052), (3464, 577526), (6928, 288763), (7043, 284048), (14086, 142024), (17753, 112688), (28172, 71012), (35506, 56344)]