9820954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 18071424

約数和(自身を除く): 8250470

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 1493, 2986, 3289, 6578, 16423, 19409, 32846, 34339, 38818, 68678, 213499, 377729, 426998, 446407, 755458, 892814, 4910477, 9820954]

約数ペア:

[(1, 9820954), (2, 4910477), (11, 892814), (13, 755458), (22, 446407), (23, 426998), (26, 377729), (46, 213499), (143, 68678), (253, 38818), (286, 34339), (299, 32846), (506, 19409), (598, 16423), (1493, 6578), (2986, 3289)]