26141869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 6033491

約数列:

[1, 13, 17, 23, 37, 139, 221, 299, 391, 481, 629, 851, 1807, 2363, 3197, 5083, 5143, 8177, 11063, 14467, 30719, 41561, 54349, 66859, 87431, 118289, 188071, 706537, 1136603, 1537757, 2010913, 26141869]

約数ペア:

[(1, 26141869), (13, 2010913), (17, 1537757), (23, 1136603), (37, 706537), (139, 188071), (221, 118289), (299, 87431), (391, 66859), (481, 54349), (629, 41561), (851, 30719), (1807, 14467), (2363, 11063), (3197, 8177), (5083, 5143)]