2045936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1880

約数の個数: 20

約数和(自身を含む): 4022064

約数和(自身を除く): 1976128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1801, 3602, 7204, 14408, 28816, 127871, 255742, 511484, 1022968, 2045936]

約数ペア:

[(1, 2045936), (2, 1022968), (4, 511484), (8, 255742), (16, 127871), (71, 28816), (142, 14408), (284, 7204), (568, 3602), (1136, 1801)]