1371734470

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{495211}}^1$

素因数の和:495495

約数の個数: 16

約数和(自身を含む): 2478040848

約数和(自身を除く): 1106306378

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 495211, 990422, 2476055, 4952110, 137173447, 274346894, 685867235, 1371734470]

約数ペア:

[(1, 1371734470), (2, 685867235), (5, 274346894), (10, 137173447), (277, 4952110), (554, 2476055), (1385, 990422), (2770, 495211)]