127950718

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{23021}}^1$

素因数の和:23427

約数の個数: 16

約数和(自身を含む): 219906144

約数和(自身を除く): 91955426

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 23021, 46042, 161147, 322294, 9139337, 18278674, 63975359, 127950718]

約数ペア:

[(1, 127950718), (2, 63975359), (7, 18278674), (14, 9139337), (397, 322294), (794, 161147), (2779, 46042), (5558, 23021)]