388634986

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{3319}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 588994560

約数和(自身を除く): 200359574

約数列:

[1, 2, 127, 254, 461, 922, 3319, 6638, 58547, 117094, 421513, 843026, 1530059, 3060118, 194317493, 388634986]

約数ペア:

[(1, 388634986), (2, 194317493), (127, 3060118), (254, 1530059), (461, 843026), (922, 421513), (3319, 117094), (6638, 58547)]