127194578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{534431}}^1$

素因数の和:534457

約数の個数: 16

約数和(自身を含む): 230874624

約数和(自身を除く): 103680046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 534431, 1068862, 3741017, 7482034, 9085327, 18170654, 63597289, 127194578]

約数ペア:

[(1, 127194578), (2, 63597289), (7, 18170654), (14, 9085327), (17, 7482034), (34, 3741017), (119, 1068862), (238, 534431)]