271452938402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{420205787}}^1$

素因数の和:420205825

約数の個数: 16

約数和(自身を含む): 453822251040

約数和(自身を除く): 182369312638

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 420205787, 840411574, 7143498379, 7983909953, 14286996758, 15967819906, 135726469201, 271452938402]

約数ペア:

[(1, 271452938402), (2, 135726469201), (17, 15967819906), (19, 14286996758), (34, 7983909953), (38, 7143498379), (323, 840411574), (646, 420205787)]