2564431521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{3449}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 3696192000

約数和(自身を除く): 1131760479

約数列:

[1, 3, 17, 51, 61, 183, 239, 717, 1037, 3111, 3449, 4063, 10347, 12189, 14579, 43737, 58633, 175899, 210389, 247843, 631167, 743529, 824311, 2472933, 3576613, 10729839, 14013287, 42039861, 50282971, 150848913, 854810507, 2564431521]

約数ペア:

[(1, 2564431521), (3, 854810507), (17, 150848913), (51, 50282971), (61, 42039861), (183, 14013287), (239, 10729839), (717, 3576613), (1037, 2472933), (3111, 824311), (3449, 743529), (4063, 631167), (10347, 247843), (12189, 210389), (14579, 175899), (43737, 58633)]