17342318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 13346962

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 239, 478, 497, 511, 994, 1022, 1673, 3346, 5183, 10366, 16969, 17447, 33938, 34894, 36281, 72562, 118783, 122129, 237566, 244258, 1238737, 2477474, 8671159, 17342318]

約数ペア:

[(1, 17342318), (2, 8671159), (7, 2477474), (14, 1238737), (71, 244258), (73, 237566), (142, 122129), (146, 118783), (239, 72562), (478, 36281), (497, 34894), (511, 33938), (994, 17447), (1022, 16969), (1673, 10366), (3346, 5183)]