2628348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3903492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 107, 138, 178, 214, 267, 276, 321, 356, 428, 534, 642, 1068, 1284, 2047, 2461, 4094, 4922, 6141, 7383, 8188, 9523, 9844, 12282, 14766, 19046, 24564, 28569, 29532, 38092, 57138, 114276, 219029, 438058, 657087, 876116, 1314174, 2628348]

約数ペア:

[(1, 2628348), (2, 1314174), (3, 876116), (4, 657087), (6, 438058), (12, 219029), (23, 114276), (46, 57138), (69, 38092), (89, 29532), (92, 28569), (107, 24564), (138, 19046), (178, 14766), (214, 12282), (267, 9844), (276, 9523), (321, 8188), (356, 7383), (428, 6141), (534, 4922), (642, 4094), (1068, 2461), (1284, 2047)]