2006364035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{3643}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 2675279040

約数和(自身を除く): 668915005

約数列:

[1, 5, 13, 37, 65, 185, 229, 481, 1145, 2405, 2977, 3643, 8473, 14885, 18215, 42365, 47359, 110149, 134791, 236795, 550745, 673955, 834247, 1752283, 4171235, 8761415, 10845211, 30867139, 54226055, 154335695, 401272807, 2006364035]

約数ペア:

[(1, 2006364035), (5, 401272807), (13, 154335695), (37, 54226055), (65, 30867139), (185, 10845211), (229, 8761415), (481, 4171235), (1145, 1752283), (2405, 834247), (2977, 673955), (3643, 550745), (8473, 236795), (14885, 134791), (18215, 110149), (42365, 47359)]