1007699312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{2389}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 2003986320

約数和(自身を除く): 996287008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 643, 656, 1286, 2389, 2572, 4778, 5144, 9556, 10288, 19112, 26363, 38224, 52726, 97949, 105452, 195898, 210904, 391796, 421808, 783592, 1536127, 1567184, 3072254, 6144508, 12289016, 24578032, 62981207, 125962414, 251924828, 503849656, 1007699312]

約数ペア:

[(1, 1007699312), (2, 503849656), (4, 251924828), (8, 125962414), (16, 62981207), (41, 24578032), (82, 12289016), (164, 6144508), (328, 3072254), (643, 1567184), (656, 1536127), (1286, 783592), (2389, 421808), (2572, 391796), (4778, 210904), (5144, 195898), (9556, 105452), (10288, 97949), (19112, 52726), (26363, 38224)]