2087954544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{13331}}^1$

素因数の和:13606

約数の個数: 80

約数和(自身を含む): 5832376704

約数和(自身を除く): 3744422160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 502, 624, 753, 1004, 1506, 2008, 3012, 3263, 4016, 6024, 6526, 9789, 12048, 13052, 13331, 19578, 26104, 26662, 39156, 39993, 52208, 53324, 78312, 79986, 106648, 156624, 159972, 173303, 213296, 319944, 346606, 519909, 639888, 693212, 1039818, 1386424, 2079636, 2772848, 3346081, 4159272, 6692162, 8318544, 10038243, 13384324, 20076486, 26768648, 40152972, 43499053, 53537296, 80305944, 86998106, 130497159, 160611888, 173996212, 260994318, 347992424, 521988636, 695984848, 1043977272, 2087954544]

約数ペア:

[(1, 2087954544), (2, 1043977272), (3, 695984848), (4, 521988636), (6, 347992424), (8, 260994318), (12, 173996212), (13, 160611888), (16, 130497159), (24, 86998106), (26, 80305944), (39, 53537296), (48, 43499053), (52, 40152972), (78, 26768648), (104, 20076486), (156, 13384324), (208, 10038243), (251, 8318544), (312, 6692162), (502, 4159272), (624, 3346081), (753, 2772848), (1004, 2079636), (1506, 1386424), (2008, 1039818), (3012, 693212), (3263, 639888), (4016, 519909), (6024, 346606), (6526, 319944), (9789, 213296), (12048, 173303), (13052, 159972), (13331, 156624), (19578, 106648), (26104, 79986), (26662, 78312), (39156, 53324), (39993, 52208)]