331346338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{2969}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 509687640

約数和(自身を除く): 178341302

約数列:

[1, 2, 41, 82, 1361, 2722, 2969, 5938, 55801, 111602, 121729, 243458, 4040809, 8081618, 165673169, 331346338]

約数ペア:

[(1, 331346338), (2, 165673169), (41, 8081618), (82, 4040809), (1361, 243458), (2722, 121729), (2969, 111602), (5938, 55801)]