1337821130

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{71503}}^1$

素因数の和:73381

約数の個数: 16

約数和(自身を含む): 2409398784

約数和(自身を除く): 1071577654

約数列:

[1, 2, 5, 10, 1871, 3742, 9355, 18710, 71503, 143006, 357515, 715030, 133782113, 267564226, 668910565, 1337821130]

約数ペア:

[(1, 1337821130), (2, 668910565), (5, 267564226), (10, 133782113), (1871, 715030), (3742, 357515), (9355, 143006), (18710, 71503)]