2756676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 7112448

約数和(自身を除く): 4355772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 431, 492, 533, 862, 1066, 1293, 1599, 1724, 2132, 2586, 3198, 5172, 5603, 6396, 11206, 16809, 17671, 22412, 33618, 35342, 53013, 67236, 70684, 106026, 212052, 229723, 459446, 689169, 918892, 1378338, 2756676]

約数ペア:

[(1, 2756676), (2, 1378338), (3, 918892), (4, 689169), (6, 459446), (12, 229723), (13, 212052), (26, 106026), (39, 70684), (41, 67236), (52, 53013), (78, 35342), (82, 33618), (123, 22412), (156, 17671), (164, 16809), (246, 11206), (431, 6396), (492, 5603), (533, 5172), (862, 3198), (1066, 2586), (1293, 2132), (1599, 1724)]