2987209154

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{1399}}^1\times {\mathrm{1523}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 4493361600

約数和(自身を除く): 1506152446

約数列:

[1, 2, 701, 1399, 1402, 1523, 2798, 3046, 980699, 1067623, 1961398, 2130677, 2135246, 4261354, 1493604577, 2987209154]

約数ペア:

[(1, 2987209154), (2, 1493604577), (701, 4261354), (1399, 2135246), (1402, 2130677), (1523, 1961398), (2798, 1067623), (3046, 980699)]