26778899134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{998989}}^1$

素因数の和:1000035

約数の個数: 16

約数和(自身を含む): 43300222560

約数和(自身を除く): 16521323426

約数列:

[1, 2, 13, 26, 1031, 2062, 13403, 26806, 998989, 1997978, 12986857, 25973714, 1029957659, 2059915318, 13389449567, 26778899134]

約数ペア:

[(1, 26778899134), (2, 13389449567), (13, 2059915318), (26, 1029957659), (1031, 25973714), (2062, 12986857), (13403, 1997978), (26806, 998989)]