321330242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{35381}}^1$

素因数の和:35641

約数の個数: 16

約数和(自身を含む): 509500800

約数和(自身を除く): 188170558

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 35381, 70762, 672239, 1344478, 8456059, 16912118, 160665121, 321330242]

約数ペア:

[(1, 321330242), (2, 160665121), (19, 16912118), (38, 8456059), (239, 1344478), (478, 672239), (4541, 70762), (9082, 35381)]