2975042

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 5370624

約数和(自身を除く): 2395582

約数列:

[1, 2, 7, 14, 41, 71, 73, 82, 142, 146, 287, 497, 511, 574, 994, 1022, 2911, 2993, 5183, 5822, 5986, 10366, 20377, 20951, 36281, 40754, 41902, 72562, 212503, 425006, 1487521, 2975042]

約数ペア:

[(1, 2975042), (2, 1487521), (7, 425006), (14, 212503), (41, 72562), (71, 41902), (73, 40754), (82, 36281), (142, 20951), (146, 20377), (287, 10366), (497, 5986), (511, 5822), (574, 5183), (994, 2993), (1022, 2911)]