2474912881

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{5323}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 2856730624

約数和(自身を除く): 381817743

約数列:

[1, 7, 127, 523, 889, 3661, 5323, 37261, 66421, 464947, 676021, 2783929, 4732147, 19487503, 353558983, 2474912881]

約数ペア:

[(1, 2474912881), (7, 353558983), (127, 19487503), (523, 4732147), (889, 2783929), (3661, 676021), (5323, 464947), (37261, 66421)]