1257172

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 2560320

約数和(自身を除く): 1303148

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 761, 826, 1522, 1652, 3044, 5327, 10654, 21308, 44899, 89798, 179596, 314293, 628586, 1257172]

約数ペア:

[(1, 1257172), (2, 628586), (4, 314293), (7, 179596), (14, 89798), (28, 44899), (59, 21308), (118, 10654), (236, 5327), (413, 3044), (761, 1652), (826, 1522)]