4320954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 10352160

約数和(自身を除く): 6031206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 157, 198, 278, 314, 417, 471, 834, 942, 1251, 1413, 1529, 1727, 2502, 2826, 3058, 3454, 4587, 5181, 9174, 10362, 13761, 15543, 21823, 27522, 31086, 43646, 65469, 130938, 196407, 240053, 392814, 480106, 720159, 1440318, 2160477, 4320954]

約数ペア:

[(1, 4320954), (2, 2160477), (3, 1440318), (6, 720159), (9, 480106), (11, 392814), (18, 240053), (22, 196407), (33, 130938), (66, 65469), (99, 43646), (139, 31086), (157, 27522), (198, 21823), (278, 15543), (314, 13761), (417, 10362), (471, 9174), (834, 5181), (942, 4587), (1251, 3454), (1413, 3058), (1529, 2826), (1727, 2502)]