8910902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 17950464

約数和(自身を除く): 9039562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 4451, 8902, 31157, 48961, 57863, 62314, 97922, 115726, 342727, 405041, 636493, 685454, 810082, 1272986, 4455451, 8910902]

約数ペア:

[(1, 8910902), (2, 4455451), (7, 1272986), (11, 810082), (13, 685454), (14, 636493), (22, 405041), (26, 342727), (77, 115726), (91, 97922), (143, 62314), (154, 57863), (182, 48961), (286, 31157), (1001, 8902), (2002, 4451)]