2493181823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 2877672960

約数和(自身を除く): 384491137

約数列:

[1, 11, 29, 67, 157, 319, 737, 743, 1727, 1943, 4553, 8173, 10519, 21373, 21547, 49781, 50083, 115709, 116651, 237017, 305051, 547591, 1283161, 1443649, 3355561, 3382879, 7815617, 15880139, 37211669, 85971787, 226652893, 2493181823]

約数ペア:

[(1, 2493181823), (11, 226652893), (29, 85971787), (67, 37211669), (157, 15880139), (319, 7815617), (737, 3382879), (743, 3355561), (1727, 1443649), (1943, 1283161), (4553, 547591), (8173, 305051), (10519, 237017), (21373, 116651), (21547, 115709), (49781, 50083)]