4890482786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20548247}}^1$

素因数の和:20548273

約数の個数: 16

約数和(自身を含む): 8876843136

約数和(自身を除く): 3986360350

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20548247, 41096494, 143837729, 287675458, 349320199, 698640398, 2445241393, 4890482786]

約数ペア:

[(1, 4890482786), (2, 2445241393), (7, 698640398), (14, 349320199), (17, 287675458), (34, 143837729), (119, 41096494), (238, 20548247)]