2080508536

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{809}}^1\times {\mathrm{3121}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 3944959200

約数和(自身を除く): 1864450664

約数列:

[1, 2, 4, 8, 103, 206, 412, 809, 824, 1618, 3121, 3236, 6242, 6472, 12484, 24968, 83327, 166654, 321463, 333308, 642926, 666616, 1285852, 2524889, 2571704, 5049778, 10099556, 20199112, 260063567, 520127134, 1040254268, 2080508536]

約数ペア:

[(1, 2080508536), (2, 1040254268), (4, 520127134), (8, 260063567), (103, 20199112), (206, 10099556), (412, 5049778), (809, 2571704), (824, 2524889), (1618, 1285852), (3121, 666616), (3236, 642926), (6242, 333308), (6472, 321463), (12484, 166654), (24968, 83327)]