2133904

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 20

約数和(自身を含む): 4161564

約数和(自身を除く): 2027660

約数列:

[1, 2, 4, 8, 16, 197, 394, 677, 788, 1354, 1576, 2708, 3152, 5416, 10832, 133369, 266738, 533476, 1066952, 2133904]

約数ペア:

[(1, 2133904), (2, 1066952), (4, 533476), (8, 266738), (16, 133369), (197, 10832), (394, 5416), (677, 3152), (788, 2708), (1354, 1576)]