427986978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1\times {\mathrm{1259}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 873633600

約数和(自身を除く): 445646622

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1069, 1259, 2138, 2518, 3207, 3777, 6414, 7554, 56657, 66727, 113314, 133454, 169971, 200181, 339942, 400362, 1345871, 2691742, 4037613, 8075226, 71331163, 142662326, 213993489, 427986978]

約数ペア:

[(1, 427986978), (2, 213993489), (3, 142662326), (6, 71331163), (53, 8075226), (106, 4037613), (159, 2691742), (318, 1345871), (1069, 400362), (1259, 339942), (2138, 200181), (2518, 169971), (3207, 133454), (3777, 113314), (6414, 66727), (7554, 56657)]