6688891742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{22447}}^1$

素因数の和:22692

約数の個数: 32

約数和(自身を含む): 11023404672

約数和(自身を除く): 4334512930

約数列:

[1, 2, 13, 26, 73, 146, 157, 314, 949, 1898, 2041, 4082, 11461, 22447, 22922, 44894, 148993, 291811, 297986, 583622, 1638631, 3277262, 3524179, 7048358, 21302203, 42604406, 45814327, 91628654, 257265067, 514530134, 3344445871, 6688891742]

約数ペア:

[(1, 6688891742), (2, 3344445871), (13, 514530134), (26, 257265067), (73, 91628654), (146, 45814327), (157, 42604406), (314, 21302203), (949, 7048358), (1898, 3524179), (2041, 3277262), (4082, 1638631), (11461, 583622), (22447, 297986), (22922, 291811), (44894, 148993)]