419767986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{276527}}^1$

素因数の和:276566

約数の個数: 32

約数和(自身を含む): 955680768

約数和(自身を除く): 535912782

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 276527, 553054, 829581, 1659162, 3041797, 6083594, 6360121, 9125391, 12720242, 18250782, 19080363, 38160726, 69961331, 139922662, 209883993, 419767986]

約数ペア:

[(1, 419767986), (2, 209883993), (3, 139922662), (6, 69961331), (11, 38160726), (22, 19080363), (23, 18250782), (33, 12720242), (46, 9125391), (66, 6360121), (69, 6083594), (138, 3041797), (253, 1659162), (506, 829581), (759, 553054), (1518, 276527)]