2685753146494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{244463}}^1$

素因数の和:244777

約数の個数: 64

約数和(自身を含む): 4612977008640

約数和(自身を除く): 1927223862146

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 181, 341, 362, 682, 979, 1958, 1991, 2759, 3982, 5518, 5611, 11222, 16109, 30349, 32218, 60698, 61721, 123442, 177199, 244463, 354398, 488926, 499379, 998758, 2689093, 5378186, 5493169, 7578353, 10986338, 15156706, 21757207, 43514414, 44247803, 83361883, 88495606, 166723766, 239329277, 478658554, 486725833, 674473417, 973451666, 1348946834, 1371681893, 2743363786, 3938054467, 7419207587, 7876108934, 14838415174, 15088500823, 30177001646, 43318599137, 86637198274, 122079688477, 244159376954, 1342876573247, 2685753146494]

約数ペア:

[(1, 2685753146494), (2, 1342876573247), (11, 244159376954), (22, 122079688477), (31, 86637198274), (62, 43318599137), (89, 30177001646), (178, 15088500823), (181, 14838415174), (341, 7876108934), (362, 7419207587), (682, 3938054467), (979, 2743363786), (1958, 1371681893), (1991, 1348946834), (2759, 973451666), (3982, 674473417), (5518, 486725833), (5611, 478658554), (11222, 239329277), (16109, 166723766), (30349, 88495606), (32218, 83361883), (60698, 44247803), (61721, 43514414), (123442, 21757207), (177199, 15156706), (244463, 10986338), (354398, 7578353), (488926, 5493169), (499379, 5378186), (998758, 2689093)]