1330289338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1667}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 2464369920

約数和(自身を除く): 1134080582

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 479, 833, 958, 1666, 1667, 3334, 3353, 6706, 8143, 11669, 16286, 23338, 23471, 28339, 46942, 56678, 57001, 81683, 114002, 163366, 198373, 396746, 399007, 798014, 798493, 1388611, 1596986, 2777222, 5589451, 11178902, 13574381, 27148762, 39126157, 78252314, 95020667, 190041334, 665144669, 1330289338]

約数ペア:

[(1, 1330289338), (2, 665144669), (7, 190041334), (14, 95020667), (17, 78252314), (34, 39126157), (49, 27148762), (98, 13574381), (119, 11178902), (238, 5589451), (479, 2777222), (833, 1596986), (958, 1388611), (1666, 798493), (1667, 798014), (3334, 399007), (3353, 396746), (6706, 198373), (8143, 163366), (11669, 114002), (16286, 81683), (23338, 57001), (23471, 56678), (28339, 46942)]