2012306944

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{58661}}^1$

素因数の和:58746

約数の個数: 40

約数和(自身を含む): 4080763368

約数和(自身を除く): 2068456424

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 58661, 117322, 234644, 469288, 938576, 1877152, 3754304, 3930287, 7508608, 7860574, 15017216, 15721148, 30034432, 31442296, 62884592, 125769184, 251538368, 503076736, 1006153472, 2012306944]

約数ペア:

[(1, 2012306944), (2, 1006153472), (4, 503076736), (8, 251538368), (16, 125769184), (32, 62884592), (64, 31442296), (67, 30034432), (128, 15721148), (134, 15017216), (256, 7860574), (268, 7508608), (512, 3930287), (536, 3754304), (1072, 1877152), (2144, 938576), (4288, 469288), (8576, 234644), (17152, 117322), (34304, 58661)]