1540805944

素因数分解:

$2^3\times {\mathrm{6781}}^1\times {\mathrm{28403}}^1$

素因数の和:35190

約数の個数: 16

約数和(自身を含む): 2889538920

約数和(自身を除く): 1348732976

約数列:

[1, 2, 4, 8, 6781, 13562, 27124, 28403, 54248, 56806, 113612, 227224, 192600743, 385201486, 770402972, 1540805944]

約数ペア:

[(1, 1540805944), (2, 770402972), (4, 385201486), (8, 192600743), (6781, 227224), (13562, 113612), (27124, 56806), (28403, 54248)]