908139008

素因数分解:

$2^9\times 7^1\times {\mathrm{253387}}^1$

素因数の和:253412

約数の個数: 40

約数和(自身を含む): 2073727392

約数和(自身を除く): 1165588384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 253387, 506774, 1013548, 1773709, 2027096, 3547418, 4054192, 7094836, 8108384, 14189672, 16216768, 28379344, 32433536, 56758688, 64867072, 113517376, 129734144, 227034752, 454069504, 908139008]

約数ペア:

[(1, 908139008), (2, 454069504), (4, 227034752), (7, 129734144), (8, 113517376), (14, 64867072), (16, 56758688), (28, 32433536), (32, 28379344), (56, 16216768), (64, 14189672), (112, 8108384), (128, 7094836), (224, 4054192), (256, 3547418), (448, 2027096), (512, 1773709), (896, 1013548), (1792, 506774), (3584, 253387)]