4279506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 10920960

約数和(自身を除く): 6641454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 154, 157, 177, 231, 314, 354, 413, 462, 471, 649, 826, 942, 1099, 1239, 1298, 1727, 1947, 2198, 2478, 3297, 3454, 3894, 4543, 5181, 6594, 9086, 9263, 10362, 12089, 13629, 18526, 24178, 27258, 27789, 36267, 55578, 64841, 72534, 101893, 129682, 194523, 203786, 305679, 389046, 611358, 713251, 1426502, 2139753, 4279506]

約数ペア:

[(1, 4279506), (2, 2139753), (3, 1426502), (6, 713251), (7, 611358), (11, 389046), (14, 305679), (21, 203786), (22, 194523), (33, 129682), (42, 101893), (59, 72534), (66, 64841), (77, 55578), (118, 36267), (154, 27789), (157, 27258), (177, 24178), (231, 18526), (314, 13629), (354, 12089), (413, 10362), (462, 9263), (471, 9086), (649, 6594), (826, 5181), (942, 4543), (1099, 3894), (1239, 3454), (1298, 3297), (1727, 2478), (1947, 2198)]