1213369518

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 2439914400

約数和(自身を除く): 1226544882

約数列:

[1, 2, 3, 6, 449, 461, 898, 922, 977, 1347, 1383, 1954, 2694, 2766, 2931, 5862, 206989, 413978, 438673, 450397, 620967, 877346, 900794, 1241934, 1316019, 1351191, 2632038, 2702382, 202228253, 404456506, 606684759, 1213369518]

約数ペア:

[(1, 1213369518), (2, 606684759), (3, 404456506), (6, 202228253), (449, 2702382), (461, 2632038), (898, 1351191), (922, 1316019), (977, 1241934), (1347, 900794), (1383, 877346), (1954, 620967), (2694, 450397), (2766, 438673), (2931, 413978), (5862, 206989)]