2008453653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{19543}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 3059026880

約数和(自身を除く): 1050573227

約数列:

[1, 3, 9, 19, 57, 171, 601, 1803, 5409, 11419, 19543, 34257, 58629, 102771, 175887, 371317, 1113951, 3341853, 11745343, 35236029, 105708087, 223161517, 669484551, 2008453653]

約数ペア:

[(1, 2008453653), (3, 669484551), (9, 223161517), (19, 105708087), (57, 35236029), (171, 11745343), (601, 3341853), (1803, 1113951), (5409, 371317), (11419, 175887), (19543, 102771), (34257, 58629)]