1640442894

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{9029}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 3323617920

約数和(自身を除く): 1683175026

約数列:

[1, 2, 3, 6, 107, 214, 283, 321, 566, 642, 849, 1698, 9029, 18058, 27087, 30281, 54174, 60562, 90843, 181686, 966103, 1932206, 2555207, 2898309, 5110414, 5796618, 7665621, 15331242, 273407149, 546814298, 820221447, 1640442894]

約数ペア:

[(1, 1640442894), (2, 820221447), (3, 546814298), (6, 273407149), (107, 15331242), (214, 7665621), (283, 5796618), (321, 5110414), (566, 2898309), (642, 2555207), (849, 1932206), (1698, 966103), (9029, 181686), (18058, 90843), (27087, 60562), (30281, 54174)]