1304948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2393160

約数和(自身を除く): 1088212

約数列:

[1, 2, 4, 41, 73, 82, 109, 146, 164, 218, 292, 436, 2993, 4469, 5986, 7957, 8938, 11972, 15914, 17876, 31828, 326237, 652474, 1304948]

約数ペア:

[(1, 1304948), (2, 652474), (4, 326237), (41, 31828), (73, 17876), (82, 15914), (109, 11972), (146, 8938), (164, 7957), (218, 5986), (292, 4469), (436, 2993)]