2008488974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{2441}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 3235161600

約数和(自身を除く): 1226672626

約数列:

[1, 2, 19, 38, 59, 118, 367, 734, 1121, 2242, 2441, 4882, 6973, 13946, 21653, 43306, 46379, 92758, 144019, 288038, 411407, 822814, 895847, 1791694, 2736361, 5472722, 17021093, 34042186, 52854973, 105709946, 1004244487, 2008488974]

約数ペア:

[(1, 2008488974), (2, 1004244487), (19, 105709946), (38, 52854973), (59, 34042186), (118, 17021093), (367, 5472722), (734, 2736361), (1121, 1791694), (2242, 895847), (2441, 822814), (4882, 411407), (6973, 288038), (13946, 144019), (21653, 92758), (43306, 46379)]