1869288958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{395533}}^1$

素因数の和:395691

約数の個数: 16

約数和(自身を含む): 2990237040

約数和(自身を除く): 1120948082

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 395533, 791066, 6724061, 13448122, 54979087, 109958174, 934644479, 1869288958]

約数ペア:

[(1, 1869288958), (2, 934644479), (17, 109958174), (34, 54979087), (139, 13448122), (278, 6724061), (2363, 791066), (4726, 395533)]