977485938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2719}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 2303078400

約数和(自身を除く): 1325592462

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 419, 429, 838, 858, 1257, 2514, 2719, 4609, 5438, 5447, 8157, 9218, 10894, 13827, 16314, 16341, 27654, 29909, 32682, 35347, 59818, 59917, 70694, 89727, 106041, 119834, 179454, 179751, 212082, 359502, 388817, 777634, 1139261, 1166451, 2278522, 2332902, 3417783, 6835566, 12531871, 14810393, 25063742, 29620786, 37595613, 44431179, 75191226, 88862358, 162914323, 325828646, 488742969, 977485938]

約数ペア:

[(1, 977485938), (2, 488742969), (3, 325828646), (6, 162914323), (11, 88862358), (13, 75191226), (22, 44431179), (26, 37595613), (33, 29620786), (39, 25063742), (66, 14810393), (78, 12531871), (143, 6835566), (286, 3417783), (419, 2332902), (429, 2278522), (838, 1166451), (858, 1139261), (1257, 777634), (2514, 388817), (2719, 359502), (4609, 212082), (5438, 179751), (5447, 179454), (8157, 119834), (9218, 106041), (10894, 89727), (13827, 70694), (16314, 59917), (16341, 59818), (27654, 35347), (29909, 32682)]