2665158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 5968080

約数和(自身を除く): 3302922

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 53, 58, 87, 102, 106, 159, 174, 289, 318, 493, 578, 867, 901, 986, 1479, 1537, 1734, 1802, 2703, 2958, 3074, 4611, 5406, 8381, 9222, 15317, 16762, 25143, 26129, 30634, 45951, 50286, 52258, 78387, 91902, 156774, 444193, 888386, 1332579, 2665158]

約数ペア:

[(1, 2665158), (2, 1332579), (3, 888386), (6, 444193), (17, 156774), (29, 91902), (34, 78387), (51, 52258), (53, 50286), (58, 45951), (87, 30634), (102, 26129), (106, 25143), (159, 16762), (174, 15317), (289, 9222), (318, 8381), (493, 5406), (578, 4611), (867, 3074), (901, 2958), (986, 2703), (1479, 1802), (1537, 1734)]