2021109739454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{3126533}}^1$

素因数の和:3126641

約数の個数: 48

約数和(自身を含む): 3485610176832

約数和(自身を除く): 1464500437378

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 529, 598, 611, 1058, 1081, 1222, 2162, 6877, 13754, 14053, 24863, 28106, 49726, 323219, 646438, 3126533, 6253066, 40644929, 71910259, 81289858, 143820518, 146947051, 293894102, 934833367, 1653935957, 1869666734, 1910311663, 3307871914, 3379782173, 3820623326, 6759564346, 21501167441, 43002334882, 43937168249, 77734989979, 87874336498, 155469979958, 1010554869727, 2021109739454]

約数ペア:

[(1, 2021109739454), (2, 1010554869727), (13, 155469979958), (23, 87874336498), (26, 77734989979), (46, 43937168249), (47, 43002334882), (94, 21501167441), (299, 6759564346), (529, 3820623326), (598, 3379782173), (611, 3307871914), (1058, 1910311663), (1081, 1869666734), (1222, 1653935957), (2162, 934833367), (6877, 293894102), (13754, 146947051), (14053, 143820518), (24863, 81289858), (28106, 71910259), (49726, 40644929), (323219, 6253066), (646438, 3126533)]