2006244436

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 4149242496

約数和(自身を除く): 2142998060

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 271, 353, 428, 542, 706, 749, 1084, 1412, 1498, 1897, 2471, 2996, 3794, 4942, 5243, 7588, 9884, 10486, 13279, 17297, 20972, 26558, 28997, 34594, 37771, 53116, 57994, 69188, 75542, 95663, 115988, 151084, 191326, 202979, 264397, 382652, 405958, 528794, 669641, 811916, 1057588, 1339282, 1420853, 1850779, 2678564, 2841706, 3701558, 4687487, 5683412, 7403116, 9374974, 10235941, 18749948, 20471882, 40943764, 71651587, 143303174, 286606348, 501561109, 1003122218, 2006244436]

約数ペア:

[(1, 2006244436), (2, 1003122218), (4, 501561109), (7, 286606348), (14, 143303174), (28, 71651587), (49, 40943764), (98, 20471882), (107, 18749948), (196, 10235941), (214, 9374974), (271, 7403116), (353, 5683412), (428, 4687487), (542, 3701558), (706, 2841706), (749, 2678564), (1084, 1850779), (1412, 1420853), (1498, 1339282), (1897, 1057588), (2471, 811916), (2996, 669641), (3794, 528794), (4942, 405958), (5243, 382652), (7588, 264397), (9884, 202979), (10486, 191326), (13279, 151084), (17297, 115988), (20972, 95663), (26558, 75542), (28997, 69188), (34594, 57994), (37771, 53116)]