2013258245

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 2497244904

約数和(自身を除く): 483986659

約数列:

[1, 5, 37, 185, 197, 985, 1369, 1493, 6845, 7289, 7465, 36445, 55241, 269693, 276205, 294121, 1348465, 1470605, 2043917, 10219585, 10882477, 54412385, 402651649, 2013258245]

約数ペア:

[(1, 2013258245), (5, 402651649), (37, 54412385), (185, 10882477), (197, 10219585), (985, 2043917), (1369, 1470605), (1493, 1348465), (6845, 294121), (7289, 276205), (7465, 269693), (36445, 55241)]