273815674886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{258737}}^1$

素因数の和:258897

約数の個数: 48

約数和(自身を含む): 463641936768

約数和(自身を除く): 189826261882

約数列:

[1, 2, 13, 26, 31, 62, 101, 169, 202, 338, 403, 806, 1313, 2626, 3131, 5239, 6262, 10478, 17069, 34138, 40703, 81406, 258737, 517474, 529139, 1058278, 3363581, 6727162, 8020847, 16041694, 26132437, 43726553, 52264874, 87453106, 104271011, 208542022, 339721681, 679443362, 810105547, 1355523143, 1620211094, 2711046286, 4416381853, 8832763706, 10531372111, 21062744222, 136907837443, 273815674886]

約数ペア:

[(1, 273815674886), (2, 136907837443), (13, 21062744222), (26, 10531372111), (31, 8832763706), (62, 4416381853), (101, 2711046286), (169, 1620211094), (202, 1355523143), (338, 810105547), (403, 679443362), (806, 339721681), (1313, 208542022), (2626, 104271011), (3131, 87453106), (5239, 52264874), (6262, 43726553), (10478, 26132437), (17069, 16041694), (34138, 8020847), (40703, 6727162), (81406, 3363581), (258737, 1058278), (517474, 529139)]