1030821488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{776221}}^1$

素因数の和:776312

約数の個数: 20

約数和(自身を含む): 2021282088

約数和(自身を除く): 990460600

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 776221, 1552442, 3104884, 6209768, 12419536, 64426343, 128852686, 257705372, 515410744, 1030821488]

約数ペア:

[(1, 1030821488), (2, 515410744), (4, 257705372), (8, 128852686), (16, 64426343), (83, 12419536), (166, 6209768), (332, 3104884), (664, 1552442), (1328, 776221)]