2146196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4086600

約数和(自身を除く): 1940404

約数列:

[1, 2, 4, 13, 26, 52, 149, 277, 298, 554, 596, 1108, 1937, 3601, 3874, 7202, 7748, 14404, 41273, 82546, 165092, 536549, 1073098, 2146196]

約数ペア:

[(1, 2146196), (2, 1073098), (4, 536549), (13, 165092), (26, 82546), (52, 41273), (149, 14404), (277, 7748), (298, 7202), (554, 3874), (596, 3601), (1108, 1937)]