2502092019

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1778317}}^1$

素因数の和:1778394

約数の個数: 16

約数和(自身を含む): 3869619968

約数和(自身を除く): 1367527949

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1778317, 5334951, 12448219, 37344657, 119147239, 357441717, 834030673, 2502092019]

約数ペア:

[(1, 2502092019), (3, 834030673), (7, 357441717), (21, 119147239), (67, 37344657), (201, 12448219), (469, 5334951), (1407, 1778317)]