1910193152

素因数分解:

$2^{10}\times 7^1\times {\mathrm{266489}}^1$

素因数の和:266516

約数の個数: 44

約数和(自身を含む): 4364040240

約数和(自身を除く): 2453847088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 266489, 532978, 1065956, 1865423, 2131912, 3730846, 4263824, 7461692, 8527648, 14923384, 17055296, 29846768, 34110592, 59693536, 68221184, 119387072, 136442368, 238774144, 272884736, 477548288, 955096576, 1910193152]

約数ペア:

[(1, 1910193152), (2, 955096576), (4, 477548288), (7, 272884736), (8, 238774144), (14, 136442368), (16, 119387072), (28, 68221184), (32, 59693536), (56, 34110592), (64, 29846768), (112, 17055296), (128, 14923384), (224, 8527648), (256, 7461692), (448, 4263824), (512, 3730846), (896, 2131912), (1024, 1865423), (1792, 1065956), (3584, 532978), (7168, 266489)]