2008588758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{6271}}^1$

素因数の和:6521

約数の個数: 64

約数和(自身を含む): 4595318784

約数和(自身を除く): 2586730026

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 211, 253, 422, 506, 633, 759, 1266, 1518, 2321, 4642, 4853, 6271, 6963, 9706, 12542, 13926, 14559, 18813, 29118, 37626, 53383, 68981, 106766, 137962, 144233, 160149, 206943, 288466, 320298, 413886, 432699, 865398, 1323181, 1586563, 2646362, 3173126, 3969543, 4759689, 7939086, 9519378, 14554991, 29109982, 30433163, 43664973, 60866326, 87329946, 91299489, 182598978, 334764793, 669529586, 1004294379, 2008588758]

約数ペア:

[(1, 2008588758), (2, 1004294379), (3, 669529586), (6, 334764793), (11, 182598978), (22, 91299489), (23, 87329946), (33, 60866326), (46, 43664973), (66, 30433163), (69, 29109982), (138, 14554991), (211, 9519378), (253, 7939086), (422, 4759689), (506, 3969543), (633, 3173126), (759, 2646362), (1266, 1586563), (1518, 1323181), (2321, 865398), (4642, 432699), (4853, 413886), (6271, 320298), (6963, 288466), (9706, 206943), (12542, 160149), (13926, 144233), (14559, 137962), (18813, 106766), (29118, 68981), (37626, 53383)]