858320104

素因数分解:

$2^3\times {\mathrm{6521}}^1\times {\mathrm{16453}}^1$

素因数の和:22980

約数の個数: 16

約数和(自身を含む): 1609694820

約数和(自身を除く): 751374716

約数列:

[1, 2, 4, 8, 6521, 13042, 16453, 26084, 32906, 52168, 65812, 131624, 107290013, 214580026, 429160052, 858320104]

約数ペア:

[(1, 858320104), (2, 429160052), (4, 214580026), (8, 107290013), (6521, 131624), (13042, 65812), (16453, 52168), (26084, 32906)]