2065456

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:948

約数の個数: 20

約数和(自身を含む): 4030992

約数和(自身を除く): 1965536

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 773, 1336, 1546, 2672, 3092, 6184, 12368, 129091, 258182, 516364, 1032728, 2065456]

約数ペア:

[(1, 2065456), (2, 1032728), (4, 516364), (8, 258182), (16, 129091), (167, 12368), (334, 6184), (668, 3092), (773, 2672), (1336, 1546)]