1685997184

素因数分解:

$2^7\times {\mathrm{13171853}}^1$

素因数の和:13171867

約数の個数: 16

約数和(自身を含む): 3358822770

約数和(自身を除く): 1672825586

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 13171853, 26343706, 52687412, 105374824, 210749648, 421499296, 842998592, 1685997184]

約数ペア:

[(1, 1685997184), (2, 842998592), (4, 421499296), (8, 210749648), (16, 105374824), (32, 52687412), (64, 26343706), (128, 13171853)]