1937291888

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{153073}}^1$

素因数の和:153201

約数の個数: 40

約数和(自身を含む): 4327708128

約数和(自身を除く): 2390416240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 153073, 306146, 612292, 1071511, 1224584, 2143022, 2449168, 4286044, 8572088, 17144176, 17297249, 34594498, 69188996, 121080743, 138377992, 242161486, 276755984, 484322972, 968645944, 1937291888]

約数ペア:

[(1, 1937291888), (2, 968645944), (4, 484322972), (7, 276755984), (8, 242161486), (14, 138377992), (16, 121080743), (28, 69188996), (56, 34594498), (112, 17297249), (113, 17144176), (226, 8572088), (452, 4286044), (791, 2449168), (904, 2143022), (1582, 1224584), (1808, 1071511), (3164, 612292), (6328, 306146), (12656, 153073)]