2017385984

素因数分解:

$2^9\times {\mathrm{3940207}}^1$

素因数の和:3940225

約数の個数: 20

約数和(自身を含む): 4030832784

約数和(自身を除く): 2013446800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3940207, 7880414, 15760828, 31521656, 63043312, 126086624, 252173248, 504346496, 1008692992, 2017385984]

約数ペア:

[(1, 2017385984), (2, 1008692992), (4, 504346496), (8, 252173248), (16, 126086624), (32, 63043312), (64, 31521656), (128, 15760828), (256, 7880414), (512, 3940207)]