171418282

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5674

約数の個数: 32

約数和(自身を含む): 307666944

約数和(自身を除く): 136248662

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 5563, 11126, 15407, 30814, 38941, 77882, 172453, 344906, 394973, 789946, 1207171, 2414342, 2764811, 5529622, 12244163, 24488326, 85709141, 171418282]

約数ペア:

[(1, 171418282), (2, 85709141), (7, 24488326), (14, 12244163), (31, 5529622), (62, 2764811), (71, 2414342), (142, 1207171), (217, 789946), (434, 394973), (497, 344906), (994, 172453), (2201, 77882), (4402, 38941), (5563, 30814), (11126, 15407)]