129347218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64642

約数の個数: 32

約数和(自身を含む): 260507520

約数和(自身を除く): 131160302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 64609, 129218, 452263, 710699, 839917, 904526, 1421398, 1679834, 4974893, 5879419, 9239087, 9949786, 11758838, 18478174, 64673609, 129347218]

約数ペア:

[(1, 129347218), (2, 64673609), (7, 18478174), (11, 11758838), (13, 9949786), (14, 9239087), (22, 5879419), (26, 4974893), (77, 1679834), (91, 1421398), (143, 904526), (154, 839917), (182, 710699), (286, 452263), (1001, 129218), (2002, 64609)]