129981074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1637}}^1$

素因数の和:1742

約数の個数: 24

約数和(自身を含む): 207419940

約数和(自身を除く): 77438866

約数列:

[1, 2, 29, 37, 58, 74, 1073, 1369, 1637, 2146, 2738, 3274, 39701, 47473, 60569, 79402, 94946, 121138, 1756501, 2241053, 3513002, 4482106, 64990537, 129981074]

約数ペア:

[(1, 129981074), (2, 64990537), (29, 4482106), (37, 3513002), (58, 2241053), (74, 1756501), (1073, 121138), (1369, 94946), (1637, 79402), (2146, 60569), (2738, 47473), (3274, 39701)]