1011761408

素因数分解:

$2^8\times 7^2\times {\mathrm{80657}}^1$

素因数の和:80687

約数の個数: 54

約数和(自身を含む): 2349325566

約数和(自身を除く): 1337564158

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 80657, 161314, 322628, 564599, 645256, 1129198, 1290512, 2258396, 2581024, 3952193, 4516792, 5162048, 7904386, 9033584, 10324096, 15808772, 18067168, 20648192, 31617544, 36134336, 63235088, 72268672, 126470176, 144537344, 252940352, 505880704, 1011761408]

約数ペア:

[(1, 1011761408), (2, 505880704), (4, 252940352), (7, 144537344), (8, 126470176), (14, 72268672), (16, 63235088), (28, 36134336), (32, 31617544), (49, 20648192), (56, 18067168), (64, 15808772), (98, 10324096), (112, 9033584), (128, 7904386), (196, 5162048), (224, 4516792), (256, 3952193), (392, 2581024), (448, 2258396), (784, 1290512), (896, 1129198), (1568, 645256), (1792, 564599), (3136, 322628), (6272, 161314), (12544, 80657)]