219183458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 146599582

約数列:

[1, 2, 13, 26, 41, 82, 127, 254, 533, 1066, 1619, 1651, 3238, 3302, 5207, 10414, 21047, 42094, 66379, 67691, 132758, 135382, 205613, 411226, 862927, 1725854, 2672969, 5345938, 8430133, 16860266, 109591729, 219183458]

約数ペア:

[(1, 219183458), (2, 109591729), (13, 16860266), (26, 8430133), (41, 5345938), (82, 2672969), (127, 1725854), (254, 862927), (533, 411226), (1066, 205613), (1619, 135382), (1651, 132758), (3238, 67691), (3302, 66379), (5207, 42094), (10414, 21047)]