126258874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 225490176

約数和(自身を除く): 99231302

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 3433, 5254, 6866, 18389, 24031, 36778, 48062, 127021, 243743, 254042, 487486, 889147, 1706201, 1778294, 3412402, 9018491, 18036982, 63129437, 126258874]

約数ペア:

[(1, 126258874), (2, 63129437), (7, 18036982), (14, 9018491), (37, 3412402), (71, 1778294), (74, 1706201), (142, 889147), (259, 487486), (497, 254042), (518, 243743), (994, 127021), (2627, 48062), (3433, 36778), (5254, 24031), (6866, 18389)]