2017021768

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 3802491000

約数和(自身を除く): 1785469232

約数列:

[1, 2, 4, 8, 349, 557, 698, 1114, 1297, 1396, 2228, 2594, 2792, 4456, 5188, 10376, 194393, 388786, 452653, 722429, 777572, 905306, 1444858, 1555144, 1810612, 2889716, 3621224, 5779432, 252127721, 504255442, 1008510884, 2017021768]

約数ペア:

[(1, 2017021768), (2, 1008510884), (4, 504255442), (8, 252127721), (349, 5779432), (557, 3621224), (698, 2889716), (1114, 1810612), (1297, 1555144), (1396, 1444858), (2228, 905306), (2594, 777572), (2792, 722429), (4456, 452653), (5188, 388786), (10376, 194393)]