2079367295

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{52121}}^1$

素因数の和:52306

約数の個数: 16

約数和(自身を含む): 2551893120

約数和(自身を除く): 472525825

約数列:

[1, 5, 79, 101, 395, 505, 7979, 39895, 52121, 260605, 4117559, 5264221, 20587795, 26321105, 415873459, 2079367295]

約数ペア:

[(1, 2079367295), (5, 415873459), (79, 26321105), (101, 20587795), (395, 5264221), (505, 4117559), (7979, 260605), (39895, 52121)]