2519034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 5917056

約数和(自身を除く): 3398022

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1621, 3242, 4863, 9726, 11347, 22694, 34041, 59977, 68082, 119954, 179931, 359862, 419839, 839678, 1259517, 2519034]

約数ペア:

[(1, 2519034), (2, 1259517), (3, 839678), (6, 419839), (7, 359862), (14, 179931), (21, 119954), (37, 68082), (42, 59977), (74, 34041), (111, 22694), (222, 11347), (259, 9726), (518, 4863), (777, 3242), (1554, 1621)]