2038595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2674560

約数和(自身を除く): 635965

約数列:

[1, 5, 13, 65, 79, 395, 397, 1027, 1985, 5135, 5161, 25805, 31363, 156815, 407719, 2038595]

約数ペア:

[(1, 2038595), (5, 407719), (13, 156815), (65, 31363), (79, 25805), (395, 5161), (397, 5135), (1027, 1985)]