2988401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 3381504

約数和(自身を除く): 393103

約数列:

[1, 13, 47, 67, 73, 611, 871, 949, 3149, 3431, 4891, 40937, 44603, 63583, 229877, 2988401]

約数ペア:

[(1, 2988401), (13, 229877), (47, 63583), (67, 44603), (73, 40937), (611, 4891), (871, 3431), (949, 3149)]