780147128

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{52121}}^1$

素因数の和:53998

約数の個数: 16

約数和(自身を含む): 1463585760

約数和(自身を除く): 683438632

約数列:

[1, 2, 4, 8, 1871, 3742, 7484, 14968, 52121, 104242, 208484, 416968, 97518391, 195036782, 390073564, 780147128]

約数ペア:

[(1, 780147128), (2, 390073564), (4, 195036782), (8, 97518391), (1871, 416968), (3742, 208484), (7484, 104242), (14968, 52121)]