520030087989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1\times {\mathrm{2049727}}^1$

素因数の和:2054200

約数の個数: 16

約数和(自身を含む): 730031124480

約数和(自身を除く): 210001036491

約数列:

[1, 3, 19, 57, 4451, 13353, 84569, 253707, 2049727, 6149181, 38944813, 116834439, 9123334877, 27370004631, 173343362663, 520030087989]

約数ペア:

[(1, 520030087989), (3, 173343362663), (19, 27370004631), (57, 9123334877), (4451, 116834439), (13353, 38944813), (84569, 6149181), (253707, 2049727)]