26449198

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 40446000

約数和(自身を除く): 13996802

約数列:

[1, 2, 89, 139, 178, 278, 1069, 2138, 12371, 24742, 95141, 148591, 190282, 297182, 13224599, 26449198]

約数ペア:

[(1, 26449198), (2, 13224599), (89, 297182), (139, 190282), (178, 148591), (278, 95141), (1069, 24742), (2138, 12371)]