1517838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 2007282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 509, 994, 1018, 1491, 1527, 2982, 3054, 3563, 7126, 10689, 21378, 36139, 72278, 108417, 216834, 252973, 505946, 758919, 1517838]

約数ペア:

[(1, 1517838), (2, 758919), (3, 505946), (6, 252973), (7, 216834), (14, 108417), (21, 72278), (42, 36139), (71, 21378), (142, 10689), (213, 7126), (426, 3563), (497, 3054), (509, 2982), (994, 1527), (1018, 1491)]