2137434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 4683840

約数和(自身を除く): 2546406

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 409, 818, 871, 1227, 1742, 2454, 2613, 5226, 5317, 10634, 15951, 27403, 31902, 54806, 82209, 164418, 356239, 712478, 1068717, 2137434]

約数ペア:

[(1, 2137434), (2, 1068717), (3, 712478), (6, 356239), (13, 164418), (26, 82209), (39, 54806), (67, 31902), (78, 27403), (134, 15951), (201, 10634), (402, 5317), (409, 5226), (818, 2613), (871, 2454), (1227, 1742)]