124555678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 214250400

約数和(自身を除く): 89694722

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 2833, 3382, 5666, 21983, 36829, 43966, 53827, 73658, 107654, 252137, 504274, 699751, 1399502, 3277781, 4790603, 6555562, 9581206, 62277839, 124555678]

約数ペア:

[(1, 124555678), (2, 62277839), (13, 9581206), (19, 6555562), (26, 4790603), (38, 3277781), (89, 1399502), (178, 699751), (247, 504274), (494, 252137), (1157, 107654), (1691, 73658), (2314, 53827), (2833, 43966), (3382, 36829), (5666, 21983)]