291285259628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{90686569}}^1$

素因数の和:90686657

約数の個数: 24

約数和(自身を含む): 563707719120

約数和(自身を除く): 272422459492

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 90686569, 181373138, 362746276, 997552259, 1995104518, 3990209036, 6620119537, 13240239074, 26480478148, 72821314907, 145642629814, 291285259628]

約数ペア:

[(1, 291285259628), (2, 145642629814), (4, 72821314907), (11, 26480478148), (22, 13240239074), (44, 6620119537), (73, 3990209036), (146, 1995104518), (292, 997552259), (803, 362746276), (1606, 181373138), (3212, 90686569)]