2119334494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1\times {\mathrm{4643}}^1$

素因数の和:14591

約数の個数: 16

約数和(自身を含む): 3318268032

約数和(自身を除く): 1198933538

約数列:

[1, 2, 23, 46, 4643, 9286, 9923, 19846, 106789, 213578, 228229, 456458, 46072489, 92144978, 1059667247, 2119334494]

約数ペア:

[(1, 2119334494), (2, 1059667247), (23, 92144978), (46, 46072489), (4643, 456458), (9286, 228229), (9923, 213578), (19846, 106789)]