2905363186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 4926354048

約数和(自身を除く): 2020990862

約数列:

[1, 2, 11, 22, 47, 94, 121, 157, 242, 314, 517, 1034, 1627, 1727, 3254, 3454, 5687, 7379, 11374, 14758, 17897, 18997, 35794, 37994, 76469, 81169, 152938, 162338, 196867, 255439, 393734, 510878, 841159, 892859, 1682318, 1785718, 2809829, 5619658, 9252749, 12005633, 18505498, 24011266, 30908119, 61816238, 132061963, 264123926, 1452681593, 2905363186]

約数ペア:

[(1, 2905363186), (2, 1452681593), (11, 264123926), (22, 132061963), (47, 61816238), (94, 30908119), (121, 24011266), (157, 18505498), (242, 12005633), (314, 9252749), (517, 5619658), (1034, 2809829), (1627, 1785718), (1727, 1682318), (3254, 892859), (3454, 841159), (5687, 510878), (7379, 393734), (11374, 255439), (14758, 196867), (17897, 162338), (18997, 152938), (35794, 81169), (37994, 76469)]