247942414

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{3067}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 377290368

約数和(自身を除く): 129347954

約数列:

[1, 2, 83, 166, 487, 974, 3067, 6134, 40421, 80842, 254561, 509122, 1493629, 2987258, 123971207, 247942414]

約数ペア:

[(1, 247942414), (2, 123971207), (83, 2987258), (166, 1493629), (487, 509122), (974, 254561), (3067, 80842), (6134, 40421)]