331539092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{3389}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 596951880

約数和(自身を除く): 265412788

約数列:

[1, 2, 4, 37, 74, 148, 661, 1322, 2644, 3389, 6778, 13556, 24457, 48914, 97828, 125393, 250786, 501572, 2240129, 4480258, 8960516, 82884773, 165769546, 331539092]

約数ペア:

[(1, 331539092), (2, 165769546), (4, 82884773), (37, 8960516), (74, 4480258), (148, 2240129), (661, 501572), (1322, 250786), (2644, 125393), (3389, 97828), (6778, 48914), (13556, 24457)]