2016209923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{963311}}^1$

素因数の和:963354

約数の個数: 16

約数和(自身を含む): 2589382656

約数和(自身を除く): 573172733

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 963311, 6743177, 12523043, 22156153, 87661301, 155093071, 288029989, 2016209923]

約数ペア:

[(1, 2016209923), (7, 288029989), (13, 155093071), (23, 87661301), (91, 22156153), (161, 12523043), (299, 6743177), (2093, 963311)]