2012495961

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{4423}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 3139411968

約数和(自身を除く): 1126916007

約数列:

[1, 3, 7, 21, 47, 141, 329, 461, 987, 1383, 3227, 4423, 9681, 13269, 21667, 30961, 65001, 92883, 151669, 207881, 455007, 623643, 1455167, 2039003, 4365501, 6117009, 14273021, 42819063, 95833141, 287499423, 670831987, 2012495961]

約数ペア:

[(1, 2012495961), (3, 670831987), (7, 287499423), (21, 95833141), (47, 42819063), (141, 14273021), (329, 6117009), (461, 4365501), (987, 2039003), (1383, 1455167), (3227, 623643), (4423, 455007), (9681, 207881), (13269, 151669), (21667, 92883), (30961, 65001)]