1938202465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1\times {\mathrm{2903}}^1$

素因数の和:4968

約数の個数: 16

約数和(自身を含む): 2362555008

約数和(自身を除く): 424352543

約数列:

[1, 5, 67, 335, 1993, 2903, 9965, 14515, 133531, 194501, 667655, 972505, 5785679, 28928395, 387640493, 1938202465]

約数ペア:

[(1, 1938202465), (5, 387640493), (67, 28928395), (335, 5785679), (1993, 972505), (2903, 667655), (9965, 194501), (14515, 133531)]