13509556670

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3402911}}^1$

素因数の和:3403315

約数の個数: 16

約数和(自身を含む): 24378461568

約数和(自身を除く): 10868904898

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 3402911, 6805822, 17014555, 34029110, 1350955667, 2701911334, 6754778335, 13509556670]

約数ペア:

[(1, 13509556670), (2, 6754778335), (5, 2701911334), (10, 1350955667), (397, 34029110), (794, 17014555), (1985, 6805822), (3970, 3402911)]