1277732442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30422201}}^1$

素因数の和:30422213

約数の個数: 16

約数和(自身を含む): 2920531392

約数和(自身を除く): 1642798950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30422201, 60844402, 91266603, 182533206, 212955407, 425910814, 638866221, 1277732442]

約数ペア:

[(1, 1277732442), (2, 638866221), (3, 425910814), (6, 212955407), (7, 182533206), (14, 91266603), (21, 60844402), (42, 30422201)]