2141005823

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 2714796000

約数和(自身を除く): 573790177

約数列:

[1, 11, 17, 19, 29, 121, 187, 209, 319, 323, 493, 551, 1889, 2057, 2299, 3509, 3553, 5423, 6061, 9367, 20779, 32113, 35891, 39083, 54781, 59653, 66671, 103037, 228569, 353243, 394801, 602591, 610147, 931277, 1040839, 1133407, 3885673, 4342811, 6628501, 6711617, 10244047, 11449229, 17694263, 73827787, 112684517, 125941519, 194636893, 2141005823]

約数ペア:

[(1, 2141005823), (11, 194636893), (17, 125941519), (19, 112684517), (29, 73827787), (121, 17694263), (187, 11449229), (209, 10244047), (319, 6711617), (323, 6628501), (493, 4342811), (551, 3885673), (1889, 1133407), (2057, 1040839), (2299, 931277), (3509, 610147), (3553, 602591), (5423, 394801), (6061, 353243), (9367, 228569), (20779, 103037), (32113, 66671), (35891, 59653), (39083, 54781)]