131664442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1583}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 243758592

約数和(自身を除く): 112094150

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 914, 1583, 3166, 3199, 5941, 6398, 11081, 11882, 20579, 22162, 41158, 41587, 83174, 144053, 288106, 723431, 1446862, 5064017, 9404603, 10128034, 18809206, 65832221, 131664442]

約数ペア:

[(1, 131664442), (2, 65832221), (7, 18809206), (13, 10128034), (14, 9404603), (26, 5064017), (91, 1446862), (182, 723431), (457, 288106), (914, 144053), (1583, 83174), (3166, 41587), (3199, 41158), (5941, 22162), (6398, 20579), (11081, 11882)]