252899426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7386

約数の個数: 32

約数和(自身を含む): 431574528

約数和(自身を除く): 178675102

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 7297, 14594, 17329, 34658, 94861, 189722, 226207, 313771, 452414, 627542, 2940691, 4079023, 5881382, 8158046, 9726901, 19453802, 126449713, 252899426]

約数ペア:

[(1, 252899426), (2, 126449713), (13, 19453802), (26, 9726901), (31, 8158046), (43, 5881382), (62, 4079023), (86, 2940691), (403, 627542), (559, 452414), (806, 313771), (1118, 226207), (1333, 189722), (2666, 94861), (7297, 34658), (14594, 17329)]