2016157345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{64693}}^1$

素因数の和:64992

約数の個数: 16

約数和(自身を含む): 2533934592

約数和(自身を除く): 517777247

約数列:

[1, 5, 23, 115, 271, 1355, 6233, 31165, 64693, 323465, 1487939, 7439695, 17531803, 87659015, 403231469, 2016157345]

約数ペア:

[(1, 2016157345), (5, 403231469), (23, 87659015), (115, 17531803), (271, 7439695), (1355, 1487939), (6233, 323465), (31165, 64693)]