1292988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3265920

約数和(自身を除く): 1972932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 107, 114, 159, 212, 214, 228, 318, 321, 428, 636, 642, 1007, 1284, 2014, 2033, 3021, 4028, 4066, 5671, 6042, 6099, 8132, 11342, 12084, 12198, 17013, 22684, 24396, 34026, 68052, 107749, 215498, 323247, 430996, 646494, 1292988]

約数ペア:

[(1, 1292988), (2, 646494), (3, 430996), (4, 323247), (6, 215498), (12, 107749), (19, 68052), (38, 34026), (53, 24396), (57, 22684), (76, 17013), (106, 12198), (107, 12084), (114, 11342), (159, 8132), (212, 6099), (214, 6042), (228, 5671), (318, 4066), (321, 4028), (428, 3021), (636, 2033), (642, 2014), (1007, 1284)]