2013134221

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 2454958080

約数和(自身を除く): 441823859

約数列:

[1, 7, 37, 47, 59, 259, 329, 413, 1739, 2183, 2773, 2803, 12173, 15281, 19411, 19621, 102601, 103711, 131741, 165377, 718207, 725977, 922187, 1157639, 4874417, 6118949, 7772719, 34120919, 42832643, 54409033, 287590603, 2013134221]

約数ペア:

[(1, 2013134221), (7, 287590603), (37, 54409033), (47, 42832643), (59, 34120919), (259, 7772719), (329, 6118949), (413, 4874417), (1739, 1157639), (2183, 922187), (2773, 725977), (2803, 718207), (12173, 165377), (15281, 131741), (19411, 103711), (19621, 102601)]