258315046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{17981}}^1$

素因数の和:18647

約数の個数: 16

約数和(自身を含む): 423368208

約数和(自身を除く): 165053162

約数列:

[1, 2, 11, 22, 653, 1306, 7183, 14366, 17981, 35962, 197791, 395582, 11741593, 23483186, 129157523, 258315046]

約数ペア:

[(1, 258315046), (2, 129157523), (11, 23483186), (22, 11741593), (653, 395582), (1306, 197791), (7183, 35962), (14366, 17981)]