2043128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 4127760

約数和(自身を除く): 2084632

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 181, 332, 362, 664, 724, 1411, 1448, 2822, 3077, 5644, 6154, 11288, 12308, 15023, 24616, 30046, 60092, 120184, 255391, 510782, 1021564, 2043128]

約数ペア:

[(1, 2043128), (2, 1021564), (4, 510782), (8, 255391), (17, 120184), (34, 60092), (68, 30046), (83, 24616), (136, 15023), (166, 12308), (181, 11288), (332, 6154), (362, 5644), (664, 3077), (724, 2822), (1411, 1448)]