249210758

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1\times {\mathrm{2243}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 379604016

約数和(自身を除く): 130393258

約数列:

[1, 2, 73, 146, 761, 1522, 2243, 4486, 55553, 111106, 163739, 327478, 1706923, 3413846, 124605379, 249210758]

約数ペア:

[(1, 249210758), (2, 124605379), (73, 3413846), (146, 1706923), (761, 327478), (1522, 163739), (2243, 111106), (4486, 55553)]