1806803713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4817}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 2208108672

約数和(自身を除く): 401304959

約数列:

[1, 11, 13, 43, 61, 143, 473, 559, 671, 793, 2623, 4817, 6149, 8723, 28853, 34099, 52987, 62621, 207131, 293837, 375089, 688831, 2278441, 2692703, 3232207, 3819881, 12634991, 29619733, 42018691, 138984901, 164254883, 1806803713]

約数ペア:

[(1, 1806803713), (11, 164254883), (13, 138984901), (43, 42018691), (61, 29619733), (143, 12634991), (473, 3819881), (559, 3232207), (671, 2692703), (793, 2278441), (2623, 688831), (4817, 375089), (6149, 293837), (8723, 207131), (28853, 62621), (34099, 52987)]