1205960042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{3931}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 2191224960

約数和(自身を除く): 985264918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1289, 2578, 3931, 7862, 9023, 18046, 21913, 27517, 43826, 55034, 66827, 133654, 153391, 306782, 467789, 935578, 5067059, 10134118, 35469413, 70938826, 86140003, 172280006, 602980021, 1205960042]

約数ペア:

[(1, 1205960042), (2, 602980021), (7, 172280006), (14, 86140003), (17, 70938826), (34, 35469413), (119, 10134118), (238, 5067059), (1289, 935578), (2578, 467789), (3931, 306782), (7862, 153391), (9023, 133654), (18046, 66827), (21913, 55034), (27517, 43826)]