1298045890934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1\times {\mathrm{112643}}^1$

素因数の和:136004

約数の個数: 32

約数和(自身を含む): 2207317754880

約数和(自身を除く): 909271863946

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 23327, 46654, 112643, 225286, 303251, 443213, 606502, 886426, 1464359, 2140217, 2928718, 4280434, 5761769, 11523538, 27822821, 55645642, 2627623261, 5255246522, 34159102393, 49924841959, 68318204786, 99849683918, 649022945467, 1298045890934]

約数ペア:

[(1, 1298045890934), (2, 649022945467), (13, 99849683918), (19, 68318204786), (26, 49924841959), (38, 34159102393), (247, 5255246522), (494, 2627623261), (23327, 55645642), (46654, 27822821), (112643, 11523538), (225286, 5761769), (303251, 4280434), (443213, 2928718), (606502, 2140217), (886426, 1464359)]