2175280702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8177747}}^1$

素因数の和:8177775

約数の個数: 16

約数和(自身を含む): 3925319040

約数和(自身を除く): 1750038338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8177747, 16355494, 57244229, 114488458, 155377193, 310754386, 1087640351, 2175280702]

約数ペア:

[(1, 2175280702), (2, 1087640351), (7, 310754386), (14, 155377193), (19, 114488458), (38, 57244229), (133, 16355494), (266, 8177747)]