2004352478

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{37357}}^1$

素因数の和:37691

約数の個数: 16

約数和(自身を含む): 3043929840

約数和(自身を除く): 1039577362

約数列:

[1, 2, 139, 193, 278, 386, 26827, 37357, 53654, 74714, 5192623, 7209901, 10385246, 14419802, 1002176239, 2004352478]

約数ペア:

[(1, 2004352478), (2, 1002176239), (139, 14419802), (193, 10385246), (278, 7209901), (386, 5192623), (26827, 74714), (37357, 53654)]