2008956081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 2953138176

約数和(自身を除く): 944182095

約数列:

[1, 3, 11, 33, 137, 411, 431, 1031, 1293, 1507, 3093, 4521, 4741, 11341, 14223, 34023, 59047, 141247, 177141, 423741, 444361, 649517, 1333083, 1553717, 1948551, 4661151, 4887971, 14663913, 60877457, 182632371, 669652027, 2008956081]

約数ペア:

[(1, 2008956081), (3, 669652027), (11, 182632371), (33, 60877457), (137, 14663913), (411, 4887971), (431, 4661151), (1031, 1948551), (1293, 1553717), (1507, 1333083), (3093, 649517), (4521, 444361), (4741, 423741), (11341, 177141), (14223, 141247), (34023, 59047)]