2975738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 4626720

約数和(自身を除く): 1650982

約数列:

[1, 2, 53, 67, 106, 134, 419, 838, 3551, 7102, 22207, 28073, 44414, 56146, 1487869, 2975738]

約数ペア:

[(1, 2975738), (2, 1487869), (53, 56146), (67, 44414), (106, 28073), (134, 22207), (419, 7102), (838, 3551)]