1947306

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 3908448

約数和(自身を除く): 1961142

約数列:

[1, 2, 3, 6, 491, 661, 982, 1322, 1473, 1983, 2946, 3966, 324551, 649102, 973653, 1947306]

約数ペア:

[(1, 1947306), (2, 973653), (3, 649102), (6, 324551), (491, 3966), (661, 2946), (982, 1983), (1322, 1473)]