2783489906

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{32887}}^1$

素因数の和:33409

約数の個数: 16

約数和(自身を含む): 4226765760

約数和(自身を除く): 1443275854

約数列:

[1, 2, 101, 202, 419, 838, 32887, 42319, 65774, 84638, 3321587, 6643174, 13779653, 27559306, 1391744953, 2783489906]

約数ペア:

[(1, 2783489906), (2, 1391744953), (101, 27559306), (202, 13779653), (419, 6643174), (838, 3321587), (32887, 84638), (42319, 65774)]