2019314992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{4297}}^1$

素因数の和:5605

約数の個数: 40

約数和(自身を含む): 4086675936

約数和(自身を除く): 2067360944

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1277, 2554, 4297, 5108, 8594, 10216, 17188, 20432, 29371, 34376, 58742, 68752, 98831, 117484, 197662, 234968, 395324, 469936, 790648, 1581296, 5487269, 10974538, 21949076, 43898152, 87796304, 126207187, 252414374, 504828748, 1009657496, 2019314992]

約数ペア:

[(1, 2019314992), (2, 1009657496), (4, 504828748), (8, 252414374), (16, 126207187), (23, 87796304), (46, 43898152), (92, 21949076), (184, 10974538), (368, 5487269), (1277, 1581296), (2554, 790648), (4297, 469936), (5108, 395324), (8594, 234968), (10216, 197662), (17188, 117484), (20432, 98831), (29371, 68752), (34376, 58742)]