356380778

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1054381}}^1$

素因数の和:1054409

約数の個数: 12

約数和(自身を含む): 578855718

約数和(自身を除く): 222474940

約数列:

[1, 2, 13, 26, 169, 338, 1054381, 2108762, 13706953, 27413906, 178190389, 356380778]

約数ペア:

[(1, 356380778), (2, 178190389), (13, 27413906), (26, 13706953), (169, 2108762), (338, 1054381)]