705580638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{357437}}^1$

素因数の和:357496

約数の個数: 32

約数和(自身を含む): 1647074304

約数和(自身を除く): 941493666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 357437, 714874, 1072311, 2144622, 2502059, 5004118, 7506177, 15012354, 16799539, 33599078, 50398617, 100797234, 117596773, 235193546, 352790319, 705580638]

約数ペア:

[(1, 705580638), (2, 352790319), (3, 235193546), (6, 117596773), (7, 100797234), (14, 50398617), (21, 33599078), (42, 16799539), (47, 15012354), (94, 7506177), (141, 5004118), (282, 2502059), (329, 2144622), (658, 1072311), (987, 714874), (1974, 357437)]