2912505438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 6192184320

約数和(自身を除く): 3279678882

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 631, 647, 1189, 1262, 1294, 1893, 1941, 2378, 3567, 3786, 3882, 7134, 18299, 18763, 25871, 26527, 36598, 37526, 51742, 53054, 54897, 56289, 77613, 79581, 109794, 112578, 155226, 159162, 408257, 750259, 769283, 816514, 1224771, 1500518, 1538566, 2250777, 2307849, 2449542, 4501554, 4615698, 11839453, 16738537, 23678906, 33477074, 35518359, 50215611, 71036718, 100431222, 485417573, 970835146, 1456252719, 2912505438]

約数ペア:

[(1, 2912505438), (2, 1456252719), (3, 970835146), (6, 485417573), (29, 100431222), (41, 71036718), (58, 50215611), (82, 35518359), (87, 33477074), (123, 23678906), (174, 16738537), (246, 11839453), (631, 4615698), (647, 4501554), (1189, 2449542), (1262, 2307849), (1294, 2250777), (1893, 1538566), (1941, 1500518), (2378, 1224771), (3567, 816514), (3786, 769283), (3882, 750259), (7134, 408257), (18299, 159162), (18763, 155226), (25871, 112578), (26527, 109794), (36598, 79581), (37526, 77613), (51742, 56289), (53054, 54897)]