4870004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 9055200

約数和(自身を除く): 4185196

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 461, 556, 922, 1844, 2641, 5282, 8759, 10564, 17518, 35036, 64079, 128158, 256316, 1217501, 2435002, 4870004]

約数ペア:

[(1, 4870004), (2, 2435002), (4, 1217501), (19, 256316), (38, 128158), (76, 64079), (139, 35036), (278, 17518), (461, 10564), (556, 8759), (922, 5282), (1844, 2641)]