299730068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{619277}}^1$

素因数の和:619303

約数の個数: 18

約数和(自身を含む): 576547818

約数和(自身を除く): 276817750

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 619277, 1238554, 2477108, 6812047, 13624094, 27248188, 74932517, 149865034, 299730068]

約数ペア:

[(1, 299730068), (2, 149865034), (4, 74932517), (11, 27248188), (22, 13624094), (44, 6812047), (121, 2477108), (242, 1238554), (484, 619277)]