2144207802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 4733779968

約数和(自身を除く): 2589572166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 491, 521, 762, 982, 1042, 1397, 1473, 1563, 2794, 2946, 3126, 4191, 5401, 5731, 8382, 10802, 11462, 16203, 17193, 32406, 34386, 62357, 66167, 124714, 132334, 187071, 198501, 255811, 374142, 397002, 511622, 685927, 727837, 767433, 1371854, 1455674, 1534866, 2057781, 2183511, 2813921, 4115562, 4367022, 5627842, 8441763, 16883526, 32487997, 64975994, 97463991, 194927982, 357367967, 714735934, 1072103901, 2144207802]

約数ペア:

[(1, 2144207802), (2, 1072103901), (3, 714735934), (6, 357367967), (11, 194927982), (22, 97463991), (33, 64975994), (66, 32487997), (127, 16883526), (254, 8441763), (381, 5627842), (491, 4367022), (521, 4115562), (762, 2813921), (982, 2183511), (1042, 2057781), (1397, 1534866), (1473, 1455674), (1563, 1371854), (2794, 767433), (2946, 727837), (3126, 685927), (4191, 511622), (5401, 397002), (5731, 374142), (8382, 255811), (10802, 198501), (11462, 187071), (16203, 132334), (17193, 124714), (32406, 66167), (34386, 62357)]