2048811032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{76471}}^1$

素因数の和:76691

約数の個数: 32

約数和(自身を含む): 4088193120

約数和(自身を除く): 2039382088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6698, 13396, 26792, 76471, 152942, 305884, 611768, 1300007, 2600014, 5200028, 10400056, 15064787, 30129574, 60259148, 120518296, 256101379, 512202758, 1024405516, 2048811032]

約数ペア:

[(1, 2048811032), (2, 1024405516), (4, 512202758), (8, 256101379), (17, 120518296), (34, 60259148), (68, 30129574), (136, 15064787), (197, 10400056), (394, 5200028), (788, 2600014), (1576, 1300007), (3349, 611768), (6698, 305884), (13396, 152942), (26792, 76471)]