2017604728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{12641}}^1$

素因数の和:12999

約数の個数: 32

約数和(自身を含む): 3850247520

約数和(自身を除く): 1832642792

約数列:

[1, 2, 4, 8, 71, 142, 281, 284, 562, 568, 1124, 2248, 12641, 19951, 25282, 39902, 50564, 79804, 101128, 159608, 897511, 1795022, 3552121, 3590044, 7104242, 7180088, 14208484, 28416968, 252200591, 504401182, 1008802364, 2017604728]

約数ペア:

[(1, 2017604728), (2, 1008802364), (4, 504401182), (8, 252200591), (71, 28416968), (142, 14208484), (281, 7180088), (284, 7104242), (562, 3590044), (568, 3552121), (1124, 1795022), (2248, 897511), (12641, 159608), (19951, 101128), (25282, 79804), (39902, 50564)]