1965605806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{13217}}^1$

素因数の和:13356

約数の個数: 32

約数和(自身を含む): 3186278208

約数和(自身を除く): 1220672402

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 1219, 1403, 2438, 2806, 3233, 6466, 13217, 26434, 74359, 148718, 303991, 607982, 700501, 806237, 1401002, 1612474, 16111523, 18543451, 32223046, 37086902, 42730561, 85461122, 982802903, 1965605806]

約数ペア:

[(1, 1965605806), (2, 982802903), (23, 85461122), (46, 42730561), (53, 37086902), (61, 32223046), (106, 18543451), (122, 16111523), (1219, 1612474), (1403, 1401002), (2438, 806237), (2806, 700501), (3233, 607982), (6466, 303991), (13217, 148718), (26434, 74359)]