858482872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{49429}}^1$

素因数の和:49615

約数の個数: 32

約数和(自身を含む): 1743890400

約数和(自身を除く): 885407528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4342, 8684, 17368, 49429, 98858, 197716, 395432, 642577, 1285154, 2570308, 5140616, 8254643, 16509286, 33018572, 66037144, 107310359, 214620718, 429241436, 858482872]

約数ペア:

[(1, 858482872), (2, 429241436), (4, 214620718), (8, 107310359), (13, 66037144), (26, 33018572), (52, 16509286), (104, 8254643), (167, 5140616), (334, 2570308), (668, 1285154), (1336, 642577), (2171, 395432), (4342, 197716), (8684, 98858), (17368, 49429)]