268514906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{18691}}^1$

素因数の和:19357

約数の個数: 16

約数和(自身を含む): 440084448

約数和(自身を除く): 171569542

約数列:

[1, 2, 11, 22, 653, 1306, 7183, 14366, 18691, 37382, 205601, 411202, 12205223, 24410446, 134257453, 268514906]

約数ペア:

[(1, 268514906), (2, 134257453), (11, 24410446), (22, 12205223), (653, 411202), (1306, 205601), (7183, 37382), (14366, 18691)]