1296750858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1\times {\mathrm{1663}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 2813690880

約数和(自身を除く): 1516940022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 769, 1014, 1538, 1663, 2307, 3326, 4614, 4989, 9978, 9997, 19994, 21619, 29991, 43238, 59982, 64857, 129714, 129961, 259922, 281047, 389883, 562094, 779766, 843141, 1278847, 1686282, 2557694, 3836541, 7673082, 16625011, 33250022, 49875033, 99750066, 216125143, 432250286, 648375429, 1296750858]

約数ペア:

[(1, 1296750858), (2, 648375429), (3, 432250286), (6, 216125143), (13, 99750066), (26, 49875033), (39, 33250022), (78, 16625011), (169, 7673082), (338, 3836541), (507, 2557694), (769, 1686282), (1014, 1278847), (1538, 843141), (1663, 779766), (2307, 562094), (3326, 389883), (4614, 281047), (4989, 259922), (9978, 129961), (9997, 129714), (19994, 64857), (21619, 59982), (29991, 43238)]